GymBum UK Shadow Check Rash Guard

Name: GymBum UK Shadow Check Rash Guard
Brand: GymBum UK
SKU: 1273785_21458
Price: 49.99 GBP
Availability: InStock

Engineered with purpose. Worn with confidence

£49.99 GBP

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GymBum UK Size Guide

GYMBUM UK®

Size Guide

1️⃣ Women – Sports Bras

Measure Yourself

For accurate sizing, keep the tape measure level and parallel to the ground.

Bust
Measure around the fullest part of your chest.

Underbust
Measure directly under your bust where the bra band sits.

Body Measurements (Inches)

Size	Bust	Underbust
XS	33–34"	27–28"
S	34–36"	28–30"
M	36–38"	30–32"
L	38–40"	32–34"
XL	40–43"	34–36"
2XL	43–46"	36–39"
3XL	46–49"	39–42"

Between sizes?
Size up for a more comfortable fit.
Size down for a more compressive performance fit.

2️⃣ Women – Tops & T-Shirts

Body Measurements (Inches)

UK Size	Bust	Waist
4–6	31–33"	24–26"
8–10	33–36"	26–28"
12–14	36–40"	28–32"
16	40–43"	32–34"
18	43–46"	34–37"

3️⃣ Women – Leggings & Shorts

Body Measurements (Inches)

UK Size	Waist	Hips
4–6	24–26"	34–36"
8–10	26–28"	36–38"
12–14	28–32"	38–42"
16	32–34"	42–44"
18	34–37"	44–46"

4️⃣ Men – Tops & Hoodies

Size	Chest	Waist
S	36–38"	30"
M	38–40"	32–34"
L	42–44"	36"
XL	46–48"	38"
XXL	50–52"	40–42"

5️⃣ Men – Shorts & Joggers

Size	Waist
S	30"
M	32–34"
L	36"
XL	38"
XXL	40–42"

Fit & Sizing Notes

Some styles follow Asian sizing and may run 1–2 sizes smaller than standard UK sizing.
Refer to each product description for specific fit details.
Measurements may vary slightly depending on fabric and cut.

GymBum UK Shadow Check Rash Guard

Built for movement. Ready for the grind.

This high-performance rash guard is designed to keep up with intense training sessions, whether you're rolling on the mat, hitting the gym, or taking on outdoor workouts. The smooth compression fabric stretches with your body while helping wick away moisture, keeping you cool, comfortable, and focused.

Flatlock seams reduce irritation and enhance durability, while the streamlined athletic fit delivers a clean, performance-driven look. Durable, flexible, and built for action — this is gear you can rely on.

Why You'll Love It

• Moisture-wicking fabric keeps you cool during intense training
• Four-way stretch for unrestricted movement
• Flatlock seams help reduce chafing and irritation
• Compression-style fit supports muscles during activity
• Lightweight and breathable performance fabric

Built for Performance

Designed for high-intensity training, this rash guard offers the perfect balance of flexibility, durability, and comfort. The fitted athletic cut stays secure during grappling, lifting, and cardio workouts, while the stretch fabric allows full freedom of movement.

Whether you're training Brazilian Jiu-Jitsu, MMA, cycling, or pushing through a tough workout, this rash guard is built to move with you.

Product Details

• 88% recycled polyester, 12% elastane (EU production)
• 81% recycled polyester, 19% spandex (Lycra) (US production)
• Fabric weight: 230 g/m² (EU)
• Fabric weight: 255 g/m² (US/MX)
• Soft, stretchy, moisture-wicking performance fabric
• Fitted athletic cut
• UPF 50+ sun protection
• Premium performance construction
• Recycled content certified under GRS (Global Recycled Standard)
• Fabric certified to OEKO-TEX Standard 100

Age restrictions: For adults
EU Warranty: 2 years

In compliance with the General Product Safety Regulation (GPSR), GYMBUMUK LTD ensures that all consumer products offered are safe and meet EU standards. For any product safety related inquiries or concerns, please contact us at Support@gymbumuk.com

Size guide

	CHEST (inches)	WAIST (inches)	HIPS (inches)
2XS	34 ⅝	28 ⅜	35 ⅜
XS	36 ¼	29 ⅞	37
S	37 ¾	31 ½	38 ⅝
M	39 ⅜	33 ⅛	40 ⅛
L	42 ½	36 ¼	43 ¼
XL	45 ⅝	39 ⅜	46 ½
2XL	48 ⅞	42 ½	49 ⅝
3XL	52	45 ⅝	52 ¾
4XL	55 ⅛	48 ⅞	55 ⅞
5XL	58 ¼	52	59
6XL	61 ⅜	55 ⅛	62 ¼

	CHEST (cm)	WAIST (cm)	HIPS (cm)
2XS	88	72	90
XS	92	76	94
S	96	80	98
M	100	84	102
L	108	92	110
XL	116	100	118
2XL	124	108	126
3XL	132	116	134
4XL	140	124	142
5XL	148	132	150
6XL	156	140	158

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GymBum UK Shadow Check Rash Guard