Ready for the season? Football's back!

Free Shipping €77+ | 30-Day Returns | Trusted by football fans in 50+ countries

⚡ Game-Day Ready: Fast Worldwide Delivery in 7-15
1 / 5

Jalen Brunson New York Knicks Youth Fast Break Replica Player Jersey - Icon Edition - Blue

S-AGE-8-10-SS9646
From 4 interest-free payments of $39.78 with Klarna
From 4 interest-free payments of $39.78 with Klarna
$39.90 USD
$65.77 USD
Shipping fees will be calculated at checkout.
Size

Size Guide

 

Sports Fan Gear Size Guide

Standard Measurement Matrix

Find Your Perfect Jersey Fit

Get the ideal fit for every sports fan in your family. All parameters for our NFL, NBA, MLB, NHL, and 2026 World Cup soccer jerseys are detailed in both metric (cm) and imperial (in) standards below.

Baby (0-24M) Kids (2-12Y) Youth (8-16Y) Women's Tops Men's Tops Shorts

Baby Size Guide (0-24 Months)

Designed for newborns to toddlers.

Size Label Age Height (cm) Height (in) Weight (kg) Weight (lbs)
Newborn 0 - 1 month 50 - 56 cm 19.5 - 22" 3 - 5 kg 7 - 11 lbs
0 - 3M 0 - 3 months 56 - 62 cm 22 - 24.5" 5 - 7 kg 11 - 15.5 lbs
3 - 6M 3 - 6 months 62 - 68 cm 24.5 - 27" 7 - 8.5 kg 15.5 - 19 lbs
6 - 9M 6 - 9 months 68 - 74 cm 27 - 29" 8.5 - 9.5 kg 19 - 21 lbs
9 - 12M 9 - 12 months 74 - 80 cm 29 - 31.5" 9.5 - 11 kg 21 - 24 lbs
12 - 18M 12 - 18 months 80 - 86 cm 31.5 - 34" 11 - 12.5 kg 24 - 27.5 lbs
18 - 24M 18 - 24 months 86 - 92 cm 34 - 36" 12.5 - 14 kg 27.5 - 31 lbs

Kids Size Guide (2-12 Years)

Size Label Age Height (cm) Height (in) Chest (cm) Chest (in) Waist (cm) Waist (in)
2T 2 years 86 - 92 cm 34 - 36" 53 cm 21" 51 cm 20"
3T 3 years 92 - 98 cm 36 - 38.5" 55 cm 21.5" 52 cm 20.5"
4T 4 years 98 - 104 cm 38.5 - 41" 57 cm 22.5" 53 cm 21"
5 5 years 104 - 110 cm 41 - 43.5" 59 cm 23" 54 cm 21.5"
6 6 years 110 - 116 cm 43.5 - 45.5" 61 cm 24" 56 cm 22"
7 7 years 116 - 122 cm 45.5 - 48" 63 cm 25" 57 cm 22.5"
8 8 years 122 - 128 cm 48 - 50.5" 66 cm 26" 59 cm 23"
9 - 10 9 - 10 years 128 - 140 cm 50.5 - 55" 69 - 72 cm 27 - 28.5" 62 - 64 cm 24.5 - 25"
11 - 12 11 - 12 years 140 - 152 cm 55 - 60" 76 - 79 cm 30 - 31" 66 - 69 cm 26 - 27"

Youth Size Guide (8-16 Years)

Size Label Age Scale US Size Height (cm) Height (in) Chest (cm) Chest (in) Waist (cm) Waist (in)
XS 7 - 8 Yrs 7 122 - 128 cm 48 - 50" 64 - 67 cm 25 - 26.5" 57 - 59 cm 22.5 - 23"
S 8 - 10 Yrs 8 - 10 128 - 140 cm 50 - 55" 69 - 72 cm 27 - 28.5" 60 - 64 cm 23.5 - 25"
M 10 - 12 Yrs 10 - 12 140 - 152 cm 55 - 60" 74 - 77 cm 29 - 30.5" 65 - 69 cm 25.5 - 27"
L 12 - 14 Yrs 12 - 14 152 - 164 cm 60 - 64.5" 79 - 84 cm 31 - 33" 70 - 75 cm 27.5 - 29.5"
XL 14 - 16 Yrs 14 - 16 164 - 172 cm 64.5 - 68" 86 - 91 cm 34 - 36" 76 - 81 cm 30 - 32"

Women's Shirts & Tops

Size Label US Size UK Size EU Size Bust (cm) Bust (in) Waist (cm) Waist (in)
XS 0 - 2 4 - 6 32 - 34 81 - 84 cm 32 - 33" 61 - 64 cm 24 - 25"
S 4 - 6 8 - 10 36 - 38 86 - 89 cm 34 - 35" 66 - 69 cm 26 - 27"
M 8 - 10 12 - 14 40 - 42 91 - 94 cm 36 - 37" 71 - 74 cm 28 - 29"
L 12 - 14 16 - 18 44 - 46 99 - 102 cm 39 - 40" 79 - 82 cm 31 - 32"
XL 16 - 18 20 - 22 48 - 50 107 - 112 cm 42 - 44" 86 - 91 cm 34 - 36"
XXL 20 - 22 24 - 26 52 - 54 117 - 122 cm 46 - 48" 96 - 102 cm 38 - 40"

Men's Tops & Sports Jerseys

Size Label US Size UK Size EU Size Chest (cm) Chest (in) Waist (cm) Waist (in)
XS 34 34 44 86 - 89 cm 34 - 35" 71 - 74 cm 28 - 29"
S 36 36 46 91 - 94 cm 36 - 37" 76 - 79 cm 30 - 31"
M 38 - 40 38 - 40 48 - 50 96 - 102 cm 38 - 40" 81 - 86 cm 32 - 34"
L 42 42 52 107 - 112 cm 42 - 44" 89 - 94 cm 35 - 37"
XL 44 44 54 117 - 122 cm 46 - 48" 96 - 102 cm 38 - 40"
XXL 46 - 48 46 - 48 56 - 58 127 - 132 cm 50 - 52" 104 - 109 cm 41 - 43"
3XL 50 - 52 50 - 52 60 - 62 137 - 142 cm 54 - 56" 112 - 118 cm 44 - 46"

Shorts Size Guide

Men's Shorts

Size Waist (cm) Waist (in)
XS 71 - 74 cm 28 - 29"
S 76 - 81 cm 30 - 32"
M 84 - 89 cm 33 - 35"
L 91 - 97 cm 36 - 38"
XL 99 - 104 cm 39 - 41"
XXL 107 - 112 cm 42 - 44"

Women's Shorts

Size US Size Waist (cm) Waist (in)
XS 0 - 2 61 - 64 cm 24 - 25"
S 4 - 6 66 - 69 cm 26 - 27"
M 8 - 10 71 - 74 cm 28 - 29"
L 12 - 14 79 - 82 cm 31 - 32"
XL 16 - 18 86 - 91 cm 34 - 36"
Measurement Advice & Fitting Guidance:

Size charts serve as general fitting standards for SportsFanFit merchandise. Actual fits may slightly vary across NFL, NBA, MLB, and 2026 World Cup soccer jersey versions. If your measurements fall between two sizes, we recommend selecting the larger size for optimal athletic comfort. Need help? Contact us at jerseyhelp@hotmail.com.

 
Quantity
Out of stock

  • Chat with Us： jerseyhelp@hotmail.com.

  • Secure payments

  • 30-day returns

Shipping & Returns
Secure Checkout

Jalen Brunson New York Knicks Youth Fast Break Replica Player Jersey - Icon Edition - Blue

From first whistle to final play, New York Knicks games are emotional rollercoasters. This jersey is built for every second of them — and everything after.

The Story

Designed to echo the on-field look without the on-field price tag, it delivers the pro-style aesthetic in a relaxed everyday fit.

01
Comfort That Lasts All MatchdayA breathable knit that balances stretch and structure, moving with you instead of against you.
02
Style That Reads from the Parking LotModern, streamlined, and unmistakably New York Knicks — it reads from across the parking lot.
03
A Fit for Real FansMade for kids who want to look exactly like their heroes, in a cut that holds up to playground action.
04
Built to Hold UpReinforced hems and colorfast graphics keep it looking sharp season after season.
05
This Season’s LookThe this season update brings the newest crest and design details of the current campaign.
Design notes: Bring the energy of the Garden into your rotation with this Jalen Brunson New York Knicks Fast Break Replica Jersey from Prosportskit. Inspired by the team's on-court Icon Edition look, the diagonal mesh fabric keeps things breathable and lightweight whether you're courtside or watching from your couch.

Wear It

Pack it for away trips — nothing beats spotting a fellow New York Knicks fan in a foreign city. Pairs as easily with jeans and sneakers as it does with face paint and flags.

Holiday shopping for the die-hard fan in your life? Problem solved.

The Details

  • Style: replica fan jersey with the matchday look of New York Knicks.
  • Fit: youth sizing; check the size chart for exact chest measurements.

Check the size chart before ordering — a quick thirty seconds that saves an exchange.

Care & Questions

What you see is what you get — clear photos, honest sizing, and a fan version described exactly as it is. Ordering is simple and secure. If anything needs a second look, email us at jerseyhelp@hotmail.com and we'll sort it out.

Keep it fresh: machine wash cold, inside out, and skip the iron on printed areas.

Need help? Email jerseyhelp@hotmail.com

How do NBA jersey sizes run?

Standard US athletic sizing. If you're between sizes, sizing up gives a looser, on-court-inspired vibe.

How should I wash and care for it?

Machine wash cold with like colors, turn it inside out, and air dry or tumble on low. Avoid high heat and ironing directly on printed details.

What if my order arrives with an issue?

Contact us within 7 days of receiving your order with your order info and photos if needed — we'll investigate and work out a replacement or resolution.

Is the fabric good for warm weather?

The lightweight, breathable knit is well suited to warm days — it keeps air moving and dries quickly when things heat up.

Add it to your cart and wear your colors with pride this season.

Jalen Brunson New York Knicks Youth Fast Break Replica Player Jersey - Icon Edition - Blue

From first whistle to final play, New York Knicks games are emotional rollercoasters. This jersey is built for every second of them — and everything after.

The Story

Designed to echo the on-field look without the on-field price tag, it delivers the pro-style aesthetic in a relaxed everyday fit.

01
Comfort That Lasts All MatchdayA breathable knit that balances stretch and structure, moving with you instead of against you.
02
Style That Reads from the Parking LotModern, streamlined, and unmistakably New York Knicks — it reads from across the parking lot.
03
A Fit for Real FansMade for kids who want to look exactly like their heroes, in a cut that holds up to playground action.
04
Built to Hold UpReinforced hems and colorfast graphics keep it looking sharp season after season.
05
This Season’s LookThe this season update brings the newest crest and design details of the current campaign.
Design notes: Bring the energy of the Garden into your rotation with this Jalen Brunson New York Knicks Fast Break Replica Jersey from Prosportskit. Inspired by the team's on-court Icon Edition look, the diagonal mesh fabric keeps things breathable and lightweight whether you're courtside or watching from your couch.

Wear It

Pack it for away trips — nothing beats spotting a fellow New York Knicks fan in a foreign city. Pairs as easily with jeans and sneakers as it does with face paint and flags.

Holiday shopping for the die-hard fan in your life? Problem solved.

The Details

  • Style: replica fan jersey with the matchday look of New York Knicks.
  • Fit: youth sizing; check the size chart for exact chest measurements.

Check the size chart before ordering — a quick thirty seconds that saves an exchange.

Care & Questions

What you see is what you get — clear photos, honest sizing, and a fan version described exactly as it is. Ordering is simple and secure. If anything needs a second look, email us at jerseyhelp@hotmail.com and we'll sort it out.

Keep it fresh: machine wash cold, inside out, and skip the iron on printed areas.

Need help? Email jerseyhelp@hotmail.com

How do NBA jersey sizes run?

Standard US athletic sizing. If you're between sizes, sizing up gives a looser, on-court-inspired vibe.

How should I wash and care for it?

Machine wash cold with like colors, turn it inside out, and air dry or tumble on low. Avoid high heat and ironing directly on printed details.

What if my order arrives with an issue?

Contact us within 7 days of receiving your order with your order info and photos if needed — we'll investigate and work out a replacement or resolution.

Is the fabric good for warm weather?

The lightweight, breathable knit is well suited to warm days — it keeps air moving and dries quickly when things heat up.

Add it to your cart and wear your colors with pride this season.

Shop this

Customers Also Bought

Recently viewed

Free Shipping Over $76.99*
$7 flat-rate shipping for orders under $77
Chat with us
Our customer care team chat support, 24 hours a day,Email us anytime at: jerseyhelp@hotmail.com
Shipment Protection
Proactive protection for your goods. Leverage our expertise to mitigate risks.
Easy 30 Day Returns
Return, refund or replace within 30 days of receipt on most new and unused items.

More ways to shop

Top Football Players

Get help

Customer Support

© SportsFanFit — The Ultimate Fan Gear Store

Cart

loading