Free on orders of $75 or more  ·  30-day returns on every order.
Free Shipping on orders over $50
Isaiah Hartenstein Oklahoma City Thunder Unisex Swingman Player Jersey-Icon Edition - Blue
Isaiah Hartenstein Oklahoma City Thunder Unisex Swingman Player Jersey-Icon Edition - Blue
Isaiah Hartenstein Oklahoma City Thunder Unisex Swingman Player Jersey-Icon Edition - Blue
  • Isaiah Hartenstein Oklahoma City Thunder Unisex Swingman Player Jersey-Icon Edition - Blue
  • Isaiah Hartenstein Oklahoma City Thunder Unisex Swingman Player Jersey-Icon Edition - Blue
  • Isaiah Hartenstein Oklahoma City Thunder Unisex Swingman Player Jersey-Icon Edition - Blue
1 / 3

Oklahoma City Thunder Unisex Isaiah Hartenstein Swingman Player Jersey

$54.89 USD
$75.99 USD
Shipping fees will be calculated at checkout.
Size

Size Guide

Tailored Fit Matrix

Sports Jersey Size Guide

Select your sports category below to review precise Men's, Women's, and Youth sizing measurements in both inches and centimeters.

🏈 Gridiron & College Football Jerseys (NFL / NCAA)

Cut: Relaxed / Roomy (Tailgate Layering)

Football jerseys feature broad shoulder yokes and extra length for cold-weather layering. If layering over a sweatshirt or hoodie, select your standard shirt size. For a tailored, modern fit, consider ordering one size down.

Men's / Unisex Football Jerseys

Alpha Size Numeric Tag Chest Circumference Front Length Recommended Weight
S 40 38 - 40" (96 - 102 cm) 29.5" (75 cm) 130 - 155 lbs (59 - 70 kg)
M 44 41 - 43" (104 - 109 cm) 30.5" (77 cm) 155 - 180 lbs (70 - 82 kg)
L 48 44 - 46" (112 - 117 cm) 31.5" (80 cm) 180 - 205 lbs (82 - 93 kg)
XL 52 47 - 49" (119 - 124 cm) 32.5" (83 cm) 205 - 230 lbs (93 - 104 kg)
2XL 56 50 - 52" (127 - 132 cm) 33.5" (85 cm) 230 - 255 lbs (104 - 115 kg)
3XL 60 53 - 55" (135 - 140 cm) 34.5" (88 cm) 255 - 280 lbs (115 - 127 kg)

Women's Tailored Cut

Size US Dress Bust Width Length
S 4 - 6 34 - 36" (86 - 91 cm) 26.0" (66 cm)
M 8 - 10 37 - 39" (94 - 99 cm) 27.0" (69 cm)
L 12 - 14 40 - 42" (102 - 107 cm) 28.0" (71 cm)
XL 16 - 18 43 - 45" (109 - 114 cm) 29.0" (74 cm)

Youth / Kids Football

Youth Tag Age Range Chest Width Child Height
S (8) 7 - 8 Yrs 26 - 28" (66 - 71 cm) 48 - 50" (122 - 128 cm)
M (10-12) 9 - 11 Yrs 29 - 31" (74 - 79 cm) 51 - 56" (130 - 142 cm)
L (14-16) 12 - 13 Yrs 32 - 34" (81 - 86 cm) 57 - 62" (145 - 157 cm)
XL (18-20) 14 - 16 Yrs 35 - 37" (89 - 94 cm) 63 - 67" (160 - 170 cm)

🏀 Hardwood Classics & City Edition Basketball (NBA)

Cut: Athletic / Streamlined with Drop-Tail

Designed with an athletic tapered torso and extended back drop tails. If you prefer a loose streetwear vibe, we recommend ordering one size up.

Adult Men's Basketball Jerseys

Alpha Size Numeric Chest Circumference Back Length Suggested Height
S 40 36 - 38" (91 - 96 cm) 29.0" (74 cm) 5'5" - 5'8" (165 - 173 cm)
M 44 39 - 41" (99 - 104 cm) 30.0" (76 cm) 5'8" - 5'11" (173 - 180 cm)
L 48 42 - 44" (107 - 112 cm) 31.0" (79 cm) 5'11" - 6'1" (180 - 185 cm)
XL 52 45 - 47" (114 - 119 cm) 32.0" (81 cm) 6'1" - 6'3" (185 - 190 cm)
2XL 56 48 - 50" (122 - 127 cm) 33.0" (84 cm) 6'3" - 6'5" (190 - 195 cm)
3XL 60 51 - 53" (130 - 135 cm) 34.0" (86 cm) 6'5"+ (195+ cm)

Women's Court Tanks

Size Bust Width Body Length
S 33 - 35" (84 - 89 cm) 25.5" (65 cm)
M 36 - 38" (91 - 96 cm) 26.5" (67 cm)
L 39 - 41" (99 - 104 cm) 27.5" (70 cm)
XL 42 - 44" (107 - 112 cm) 28.5" (72 cm)

Youth Basketball Tops

Youth Size Target Age Chest Width Back Length
S 8 - 10 Yrs 28 - 30" (71 - 76 cm) 24.0" (61 cm)
M 10 - 12 Yrs 31 - 33" (79 - 84 cm) 25.5" (65 cm)
L 12 - 14 Yrs 34 - 36" (86 - 91 cm) 27.0" (69 cm)
XL 14 - 16 Yrs 37 - 39" (94 - 99 cm) 28.5" (72 cm)

⚾ Button-Down Baseball Jerseys (MLB)

Cut: True to Size (Regular Streetwear)

Baseball button-down jerseys follow standard North American casual shirt sizing, offering ample room across the chest and shoulders.

Men's Button-Front Baseball Tops

Alpha Size US Numeric Chest Circumference Front Length Neck Opening
S 36 - 38 36 - 38" (91 - 96 cm) 30.0" (76 cm) 15.0 - 15.5"
M 40 - 42 40 - 42" (102 - 107 cm) 31.0" (79 cm) 16.0 - 16.5"
L 44 - 46 44 - 46" (112 - 117 cm) 32.0" (81 cm) 17.0 - 17.5"
XL 48 - 50 48 - 50" (122 - 127 cm) 33.0" (84 cm) 18.0 - 18.5"
2XL 52 - 54 52 - 54" (132 - 137 cm) 34.0" (86 cm) 19.0 - 19.5"
3XL 56 - 58 56 - 58" (142 - 147 cm) 35.0" (89 cm) 20.0 - 20.5"

Women's Button-Downs

Size US Size Bust Width Length
S 4 - 6 35 - 37" (89 - 94 cm) 26.5" (67 cm)
M 8 - 10 38 - 40" (96 - 102 cm) 27.5" (70 cm)
L 12 - 14 41 - 43" (104 - 109 cm) 28.5" (72 cm)
XL 16 - 18 44 - 46" (112 - 117 cm) 29.5" (75 cm)

Youth Baseball Tops

Youth Tag Age Range Chest Width Height
S (8) 7 - 8 Yrs 27 - 28" (68 - 71 cm) 48 - 50" (122 - 128 cm)
M (10-12) 9 - 11 Yrs 29 - 31" (74 - 79 cm) 51 - 56" (130 - 142 cm)
L (14-16) 12 - 13 Yrs 32 - 34" (81 - 86 cm) 57 - 62" (145 - 157 cm)

🏒 Rink Sweaters & Hockey Tops (NHL)

Cut: Oversized (Classic Rink-Sweater Profile)

Fitting Notice: Hockey sweaters are tailored with an intentionally generous, roomier build. For daily casual wear without protective equipment, select ONE SIZE SMALLER than your typical jacket size.

Adult Numeric Hockey Sweaters

Numeric Tag Alpha Equivalent Chest Circumference Sleeve Length Back Body Length
46 Small 44 - 46" (112 - 117 cm) 32.5" (83 cm) 30.5" (77 cm)
50 Medium 48 - 50" (122 - 127 cm) 33.5" (85 cm) 31.5" (80 cm)
52 Large 51 - 53" (130 - 135 cm) 34.5" (88 cm) 32.5" (83 cm)
54 X-Large 54 - 56" (137 - 142 cm) 35.5" (90 cm) 33.5" (85 cm)
56 2X-Large 57 - 59" (145 - 150 cm) 36.5" (93 cm) 34.5" (88 cm)
60 3X-Large 60 - 62" (152 - 157 cm) 37.5" (95 cm) 35.5" (90 cm)

Youth Hockey Sweaters

Size Tag Age Range Chest Circumference Back Length
Youth S/M 8 - 11 Years 36 - 38" (91 - 96 cm) 25.5" (65 cm)
Youth L/XL 12 - 15 Years 40 - 42" (102 - 107 cm) 27.5" (70 cm)

⚽ Club Kits & Tournament Shirts (Soccer)

Cut: Slim Athletic (European Tailoring)

Fitting Notice: Soccer shirts follow a sleek, European athletic cut. North American customers are encouraged to SIZE UP by one full size for a relaxed, comfortable fit.

Adult Men's / Unisex Soccer Kits

Alpha Size Chest Circumference Shirt Length Suggested Height Suggested Weight
S 36 - 38" (91 - 96 cm) 28.0" (71 cm) 5'5" - 5'7" (165 - 170 cm) 120 - 143 lbs (55 - 65 kg)
M 38 - 40" (96 - 101 cm) 29.0" (73 cm) 5'7" - 5'9" (170 - 175 cm) 143 - 165 lbs (65 - 75 kg)
L 40 - 42" (101 - 106 cm) 30.0" (76 cm) 5'9" - 5'11" (175 - 180 cm) 165 - 187 lbs (75 - 85 kg)
XL 42 - 44" (106 - 112 cm) 31.0" (78 cm) 5'11" - 6'1" (180 - 185 cm) 187 - 209 lbs (85 - 95 kg)
2XL 44 - 46" (112 - 117 cm) 32.0" (81 cm) 6'1" - 6'3" (185 - 190 cm) 209 - 231 lbs (95 - 105 kg)
3XL 46 - 48" (117 - 122 cm) 33.0" (83 cm) 6'3" - 6'5" (190 - 195 cm) 231 - 253 lbs (105 - 115 kg)

Youth & Kids Soccer Kits (Full Set: Shirt + Shorts)

Kit Tag Target Age Child Height Chest Width Shorts Length
16 2 - 3 Years 35 - 41" (90 - 105 cm) 24.0" (61 cm) 11.8" (30 cm)
18 3 - 4 Years 41 - 45" (105 - 115 cm) 25.5" (65 cm) 12.6" (32 cm)
20 4 - 5 Years 45 - 49" (115 - 125 cm) 27.0" (69 cm) 13.4" (34 cm)
22 6 - 7 Years 49 - 53" (125 - 135 cm) 28.5" (73 cm) 14.2" (36 cm)
24 8 - 9 Years 53 - 57" (135 - 145 cm) 30.0" (77 cm) 15.0" (38 cm)
26 10 - 11 Years 57 - 61" (145 - 155 cm) 31.5" (81 cm) 15.7" (40 cm)
28 12 - 13 Years 61 - 65" (155 - 165 cm) 33.0" (85 cm) 16.5" (42 cm)

👶 Baby & Infant Fan Apparel (0–24 Months)

Soft-Touch Stitched Rompers & Mini-Kits
Size Label Age Range Baby Height Baby Weight
Newborn 0 - 1 Month 19.5 - 22" (50 - 56 cm) 7 - 11 lbs (3 - 5 kg)
0 - 3M 0 - 3 Months 22 - 24.5" (56 - 62 cm) 11 - 15.5 lbs (5 - 7 kg)
3 - 6M 3 - 6 Months 24.5 - 27" (62 - 68 cm) 15.5 - 19 lbs (7 - 8.5 kg)
6 - 9M 6 - 9 Months 27 - 29" (68 - 74 cm) 19 - 21 lbs (8.5 - 9.5 kg)
9 - 12M 9 - 12 Months 29 - 31.5" (74 - 80 cm) 21 - 24 lbs (9.5 - 11 kg)
12 - 18M 12 - 18 Months 31.5 - 34" (80 - 86 cm) 24 - 27.5 lbs (11 - 12.5 kg)
18 - 24M 18 - 24 Months 34 - 36" (86 - 92 cm) 27.5 - 31 lbs (12.5 - 14 kg)

30-Day Hassle-Free Fit & Size Reassurance

Unsure about which size to pick? All orders at ReplicaKitHub are backed by our 30-day exchange & return policy. Contact our dedicated support desk at jerseyhelp@outlook.com for fit advice or sizing exchanges.
Quantity
Jersey Features & Benefits
Fit & How You’ll Feel
Quality & Fabric Standards
Care & Wash Instructions
Oklahoma City Thunder  ·  NBA Basketball  ·  Men's
Built for the Oklahoma City Thunder stands and the sofa alike.

Oklahoma City Thunder basketball jersey in blue. Soft performance knit, ventilated where heat builds up, and cut true to size with room through the shoulders. Sized for Men's / Unisex and built to hold its shape across a season. Cold wash inside out, air dry. Part of the NBA collection.

Colourway: BlueFit: Men'sLeague: NBATeam: Oklahoma City Thunder
In real life

One Oklahoma City Thunder jersey, four ways to wear it

Game day
Wear the Oklahoma City Thunder jersey in the stands, at the pub, or in front of the TV — it reads as kit either way.
Everyday
The Oklahoma City Thunder jersey is neutral enough to pair with jeans or joggers without looking like a costume.
Gifting
A dependable present for the Oklahoma City Thunder fan who already owns everything else.
Training
Light enough to move in, tough enough to survive a weekly Oklahoma City Thunder session.
Quick answer

Lightweight basketball jersey in Oklahoma City Thunder colours — blue, breathable knit, twin-needle hems. Sized for Men's / Unisex and cut true to size with room through the shoulders, so it layers over a tee without bunching. Cold wash inside out, air dry. Part of the NBA collection. Order your normal size for a regular fit.

Ten minutes before kick-off you want something that feels like kit, not merchandise. That's what this Oklahoma City Thunder basketball jersey is for.

Two things decide whether a Oklahoma City Thunder jersey gets worn: the shoulder line and the length. Both are on the chart, and both are why we tell people to measure rather than assume. Get those two right and the rest of the fit follows.

Double-knit panels through the Oklahoma City Thunder body for structure, single knit across the back for airflow. A relaxed Oklahoma City Thunder cut with a little extra through the body — closer to a shirt than a compression top.

DetailsSpecifications and gift notes for this Oklahoma City Thunder jersey▾
LeagueNBA
Available inMen's, Unisex
ColourwayBlue
Gift-readyYes — hard to get wrong in Oklahoma City Thunder colours
Q01Can you wear a Oklahoma City Thunder basketball jersey outside of match days?▾
That's most of what people do with it. The Oklahoma City Thunder jersey reads as kit without looking like fancy dress, so it works with jeans, joggers, or layered over a hoodie when it turns cold. Mid-weight, so it isn't so thin that it looks like a costume and isn't so heavy that you'd only wear it on game day.
Q02Is the Oklahoma City Thunder jersey breathable enough for a warm day?▾
Yes — there's mesh where you need airflow most, so the Oklahoma City Thunder jersey stays comfortable well past half time. The knit is mid-weight rather than heavy, so it isn't clingy in heat and doesn't go transparent in sunlight. The same weight holds up in a cold stand too, which is why people wear it from August through to March.
Key details

At a glance

FabricRibbed Oklahoma City Thunder knit at the collar with a smooth body panel
ConstructionBar-tacked Oklahoma City Thunder collar and side seams
CareWash the Oklahoma City Thunder jersey at 30°C inside out, dry away from direct heat
LetteringCustom Oklahoma City Thunder lettering and numbering on request

If you want the wider NBA picture, Player jerseys is the natural next click for Oklahoma City Thunder buyers.

Answers before you order

Before you order

▾
Is the Oklahoma City Thunder jersey a men's fit or a women's fit?▾
The cut is unisex, so it works across the sizing range rather than being shaped for one body type. This listing is offered in Men's / Unisex. Women often take one size down from their usual for a closer fit, and men generally stay with their normal size.
What if I order the wrong size?▾
Check the size guide first, and message us if you're between two sizes — we'd rather help you get it right the first time than process an exchange. If it still arrives wrong, contact us before doing anything else and we'll sort a swap for you.
How do Oklahoma City Thunder jerseys fit compared to a normal t-shirt?▾
A basketball jersey is cut with more room through the shoulders and body than a t-shirt, so your usual t-shirt size and your jersey size aren't automatically the same. Start from your chest measurement and read across on the chart — that number transfers between brands, a letter size doesn't. Between two, take the larger.
Is it safe in the dryer?▾
We'd recommend air drying instead. Heat is the main cause of print cracking, and it also moves the fibres, so a jersey can come out a size smaller than it went in. A clothes line costs you nothing and protects both the finish and the fit at the same time.
Is it heavyweight or lightweight?▾
Lightweight. It's designed for comfort in a crowd and for layering across seasons, so it doesn't sit heavy on the shoulders. Even so, it has enough body that it never reads as a flimsy shirt — the hand-feel is closer to real kit than to a fashion top.
Do I need to wash a Oklahoma City Thunder jersey before wearing it the first time?▾
You don't have to. There's nothing on the fabric that needs washing out, and the finish is soft enough to wear straight away. If you'd rather, cold wash it inside out and air dry it — it comes out the same shape it went in, which is the whole point of this knit.
Chest-first sizing guide
If you already know your chest measurement, the right Oklahoma City Thunder size is one row away on the chart.
Colour-accurate photos
The Oklahoma City Thunder blue on this page is the colour that arrives. No catalogue renders.
Real sizing advice
Buying for someone else? Tell us their usual size and we will pick the Oklahoma City Thunder size for you.

ReplicaKitHub — Fan Gear & Stitched Sports Jerseys

Any question on the Oklahoma City Thunder fit, the lettering or gifting — it all goes to jerseyhelp@outlook.com. We answer the same day.

Oklahoma City Thunder  ·  NBA Basketball  ·  Men's
Built for the Oklahoma City Thunder stands and the sofa alike.

Oklahoma City Thunder basketball jersey in blue. Soft performance knit, ventilated where heat builds up, and cut true to size with room through the shoulders. Sized for Men's / Unisex and built to hold its shape across a season. Cold wash inside out, air dry. Part of the NBA collection.

Colourway: BlueFit: Men'sLeague: NBATeam: Oklahoma City Thunder
In real life

One Oklahoma City Thunder jersey, four ways to wear it

Game day
Wear the Oklahoma City Thunder jersey in the stands, at the pub, or in front of the TV — it reads as kit either way.
Everyday
The Oklahoma City Thunder jersey is neutral enough to pair with jeans or joggers without looking like a costume.
Gifting
A dependable present for the Oklahoma City Thunder fan who already owns everything else.
Training
Light enough to move in, tough enough to survive a weekly Oklahoma City Thunder session.
Quick answer

Lightweight basketball jersey in Oklahoma City Thunder colours — blue, breathable knit, twin-needle hems. Sized for Men's / Unisex and cut true to size with room through the shoulders, so it layers over a tee without bunching. Cold wash inside out, air dry. Part of the NBA collection. Order your normal size for a regular fit.

Ten minutes before kick-off you want something that feels like kit, not merchandise. That's what this Oklahoma City Thunder basketball jersey is for.

Two things decide whether a Oklahoma City Thunder jersey gets worn: the shoulder line and the length. Both are on the chart, and both are why we tell people to measure rather than assume. Get those two right and the rest of the fit follows.

Double-knit panels through the Oklahoma City Thunder body for structure, single knit across the back for airflow. A relaxed Oklahoma City Thunder cut with a little extra through the body — closer to a shirt than a compression top.

DetailsSpecifications and gift notes for this Oklahoma City Thunder jersey▾
LeagueNBA
Available inMen's, Unisex
ColourwayBlue
Gift-readyYes — hard to get wrong in Oklahoma City Thunder colours
Q01Can you wear a Oklahoma City Thunder basketball jersey outside of match days?▾
That's most of what people do with it. The Oklahoma City Thunder jersey reads as kit without looking like fancy dress, so it works with jeans, joggers, or layered over a hoodie when it turns cold. Mid-weight, so it isn't so thin that it looks like a costume and isn't so heavy that you'd only wear it on game day.
Q02Is the Oklahoma City Thunder jersey breathable enough for a warm day?▾
Yes — there's mesh where you need airflow most, so the Oklahoma City Thunder jersey stays comfortable well past half time. The knit is mid-weight rather than heavy, so it isn't clingy in heat and doesn't go transparent in sunlight. The same weight holds up in a cold stand too, which is why people wear it from August through to March.
Key details

At a glance

FabricRibbed Oklahoma City Thunder knit at the collar with a smooth body panel
ConstructionBar-tacked Oklahoma City Thunder collar and side seams
CareWash the Oklahoma City Thunder jersey at 30°C inside out, dry away from direct heat
LetteringCustom Oklahoma City Thunder lettering and numbering on request

If you want the wider NBA picture, Player jerseys is the natural next click for Oklahoma City Thunder buyers.

Answers before you order

Before you order

▾
Is the Oklahoma City Thunder jersey a men's fit or a women's fit?▾
The cut is unisex, so it works across the sizing range rather than being shaped for one body type. This listing is offered in Men's / Unisex. Women often take one size down from their usual for a closer fit, and men generally stay with their normal size.
What if I order the wrong size?▾
Check the size guide first, and message us if you're between two sizes — we'd rather help you get it right the first time than process an exchange. If it still arrives wrong, contact us before doing anything else and we'll sort a swap for you.
How do Oklahoma City Thunder jerseys fit compared to a normal t-shirt?▾
A basketball jersey is cut with more room through the shoulders and body than a t-shirt, so your usual t-shirt size and your jersey size aren't automatically the same. Start from your chest measurement and read across on the chart — that number transfers between brands, a letter size doesn't. Between two, take the larger.
Is it safe in the dryer?▾
We'd recommend air drying instead. Heat is the main cause of print cracking, and it also moves the fibres, so a jersey can come out a size smaller than it went in. A clothes line costs you nothing and protects both the finish and the fit at the same time.
Is it heavyweight or lightweight?▾
Lightweight. It's designed for comfort in a crowd and for layering across seasons, so it doesn't sit heavy on the shoulders. Even so, it has enough body that it never reads as a flimsy shirt — the hand-feel is closer to real kit than to a fashion top.
Do I need to wash a Oklahoma City Thunder jersey before wearing it the first time?▾
You don't have to. There's nothing on the fabric that needs washing out, and the finish is soft enough to wear straight away. If you'd rather, cold wash it inside out and air dry it — it comes out the same shape it went in, which is the whole point of this knit.
Chest-first sizing guide
If you already know your chest measurement, the right Oklahoma City Thunder size is one row away on the chart.
Colour-accurate photos
The Oklahoma City Thunder blue on this page is the colour that arrives. No catalogue renders.
Real sizing advice
Buying for someone else? Tell us their usual size and we will pick the Oklahoma City Thunder size for you.

ReplicaKitHub — Fan Gear & Stitched Sports Jerseys

Any question on the Oklahoma City Thunder fit, the lettering or gifting — it all goes to jerseyhelp@outlook.com. We answer the same day.

Shop all

Blog posts