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Jaylen Brown Boston Celtics Fast Break Replica Player Jersey-Icon Edition - Kelly Green
Jaylen Brown Boston Celtics Fast Break Replica Player Jersey-Icon Edition - Kelly Green
Jaylen Brown Boston Celtics Fast Break Replica Player Jersey-Icon Edition - Kelly Green
Jaylen Brown Boston Celtics Fast Break Replica Player Jersey-Icon Edition - Kelly Green
  • Jaylen Brown Boston Celtics Fast Break Replica Player Jersey-Icon Edition - Kelly Green
  • Jaylen Brown Boston Celtics Fast Break Replica Player Jersey-Icon Edition - Kelly Green
  • Jaylen Brown Boston Celtics Fast Break Replica Player Jersey-Icon Edition - Kelly Green
  • Jaylen Brown Boston Celtics Fast Break Replica Player Jersey-Icon Edition - Kelly Green
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Jaylen Brown Boston Celtics Fast Break Replica Player Jersey - Icon Edition - Kelly Green

XS-CHEST-31-5-35IN-BZ5784
From 4 interest-free payments of $39.78 with Klarna
From 4 interest-free payments of $39.78 with Klarna
$50.24 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.

 
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Jaylen Brown Boston Celtics Fast Break Replica Player Jersey - Icon Edition - Kelly Green

This fan jersey is built for supporters who want the team look with everyday comfort.

The Team Story▼

This Jaylen Brown Boston Celtics jersey carries the spirit of Boston basketball. It is the iconic parquet floor and the most championships in league history, and where every home game feels like a playoff night at TD Garden. Replica jerseys deliver the team look with a fan-friendly fit and price — perfect for everyday wear.

Moisture-wicking fabric keeps you cool when the game heats up, and the team crest is applied with care so the colors stay sharp.

From the parking lot to the final play, this jersey is the kind of gear that gets noticed by fellow fans and starts conversations with strangers.

This is a fan-version replica designed for everyday supporters — the team look and feel, with a price point that makes collecting easy. Email jerseyhelp@hotmail.com with any sizing or design questions before you order.

The Details▼
  • Detail — Team graphics are applied with care to keep colors bright and edges clean.
  • Style — A classic fan look that never tries too hard and always gets noticed by fellow supporters.
  • Positioning — A fan-version piece that balances comfort, team pride, and everyday wearability.
  • Hook — Every whistle, every goal, every overtime moment — this piece is made for fans who feel it all.
Where to Wear It▼

A reliable choice when you want to feel part of the action without changing after the game.

Make It Yours▼

Available as shown — rep the team clean.

Frequently Asked Questions▼
What payment methods do you accept?

We accept major credit cards, PayPal, and other secure checkout options offered by our payment processor.

How do I care for this jersey?

Wash inside-out in cold water, use mild detergent, avoid fabric softener, and air dry or tumble on low. Never iron printed areas directly.

Are these jerseys true to player-issue details?

They mirror the on-field visual design but are built for fan comfort, so material weight and stitching details may differ from pro-issue gear.

Can I cancel my order?

Orders can be cancelled within a short window after placement. Customized orders enter production quickly and usually cannot be cancelled.

Can I wear this in the rain?

Polyester fan jerseys dry quickly and handle light rain well, though they are not waterproof.

Shipping & Support▼

Fast dispatch from our warehouse means less waiting before game day. Turn inside out before washing to protect the printed or stitched details.

Grab yours now before game day.

Questions? jerseyhelp@hotmail.com

Jaylen Brown Boston Celtics Fast Break Replica Player Jersey - Icon Edition - Kelly Green

This fan jersey is built for supporters who want the team look with everyday comfort.

The Team Story▼

This Jaylen Brown Boston Celtics jersey carries the spirit of Boston basketball. It is the iconic parquet floor and the most championships in league history, and where every home game feels like a playoff night at TD Garden. Replica jerseys deliver the team look with a fan-friendly fit and price — perfect for everyday wear.

Moisture-wicking fabric keeps you cool when the game heats up, and the team crest is applied with care so the colors stay sharp.

From the parking lot to the final play, this jersey is the kind of gear that gets noticed by fellow fans and starts conversations with strangers.

This is a fan-version replica designed for everyday supporters — the team look and feel, with a price point that makes collecting easy. Email jerseyhelp@hotmail.com with any sizing or design questions before you order.

The Details▼
  • Detail — Team graphics are applied with care to keep colors bright and edges clean.
  • Style — A classic fan look that never tries too hard and always gets noticed by fellow supporters.
  • Positioning — A fan-version piece that balances comfort, team pride, and everyday wearability.
  • Hook — Every whistle, every goal, every overtime moment — this piece is made for fans who feel it all.
Where to Wear It▼

A reliable choice when you want to feel part of the action without changing after the game.

Make It Yours▼

Available as shown — rep the team clean.

Frequently Asked Questions▼
What payment methods do you accept?

We accept major credit cards, PayPal, and other secure checkout options offered by our payment processor.

How do I care for this jersey?

Wash inside-out in cold water, use mild detergent, avoid fabric softener, and air dry or tumble on low. Never iron printed areas directly.

Are these jerseys true to player-issue details?

They mirror the on-field visual design but are built for fan comfort, so material weight and stitching details may differ from pro-issue gear.

Can I cancel my order?

Orders can be cancelled within a short window after placement. Customized orders enter production quickly and usually cannot be cancelled.

Can I wear this in the rain?

Polyester fan jerseys dry quickly and handle light rain well, though they are not waterproof.

Shipping & Support▼

Fast dispatch from our warehouse means less waiting before game day. Turn inside out before washing to protect the printed or stitched details.

Grab yours now before game day.

Questions? jerseyhelp@hotmail.com

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