One-piece Long Sleeves Gym Bodysuit Set

Name: One-piece Long Sleeves Gym Bodysuit Set
Brand: GymBum UK
SKU: 14:691#gray long;5:100014064
Price: 37.99 GBP
Availability: InStock

Engineered with purpose. Worn with confidence

£37.99 GBP

~~£0.00 GBP~~ £37.99 GBP

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GymBum UK Size Guide

🧡 GymBum UK Sports Bra Size Guide

Size	Chest (inches)	Underbust (inches)
XS	33 ⅛	27 ½
S	34 ⅝	29 ⅛
M	36 ¼	30 ¾
L	39 ⅜	33 ½
XL	42 ½	36 ¼
2XL	45 ⅝	39
3XL	48 ⅞	41 ¾

🧍♀️ Women’s Activewear

UK	US	EU	Asian	Tops / Bras	Leggings / Shorts	Trainers (UK/EU/US)
4–6	0–2	32–34	S	XS	XS	3.5 / 36 / 5
8–10	4–6	36–38	M	S	S	4–5.5 / 37–38 / 6–7.5
12–14	8–10	40–42	L	M	M	6–7.5 / 39–40 / 8–9.5
16	12	44	XL	L	L	8–8.5 / 41–42 / 10–11
18	14	46	XXL	XL	XL	9–9.5 / 43–44 / 11.5–12

🧍♂️ Men’s Activewear

UK	US	EU	Asian	Tops / Hoodies	Shorts / Joggers	Trainers (UK/EU/US)
S	S	46	M	36–38" Chest	30" Waist	6–7 / 39–40 / 7–8
M	M	48–50	L	38–40" Chest	32–34" Waist	8–9 / 41–42 / 9–10
L	L	52	XL	42–44" Chest	36" Waist	10 / 43–44 / 11
XL	XL	54	XXL	46–48" Chest	38" Waist	11 / 45–46 / 12
XXL	XXL	56	3XL	50–52" Chest	40–42" Waist	12–13 / 47–48 / 13–14

🧵 Fit Notes

Asian sizes typically run 1–2 sizes smaller than UK sizing.
For a performance fit, choose your regular UK size.
For a relaxed fit, size up.
Measurements are approximate and may vary slightly by fabric and style.

Fit Tip: Some of our activewear follows Asian sizing (approx. 1–2 sizes smaller than UK). Refer to the GymBum Size Guide for accurate conversions.

Elevate your fitness game with this all-in-one yoga bodysuit designed for the modern woman who refuses to compromise on style or performance. Crafted from a premium blend of nylon and spandex, this one-piece wonder delivers the perfect balance of stretch and support for everything from yoga flows to gym sessions and casual jogging. The true-to-size fit hugs your curves in all the right places, while the long sleeves provide extra coverage and a sleek, polished look. Whether you're crushing it on the mat or powering through cardio, this versatile sportswear piece moves with you, not against you.

The seamless construction minimizes chafing during intense workouts, keeping you comfortable from warm-up to cool-down. The high-waisted design offers flattering support and confidence with every movement, while the moisture-wicking fabric keeps you dry and fresh throughout your session. No pockets means zero distractions—just pure, uninterrupted workout bliss. Perfect for yogis, gym enthusiasts, and anyone who believes activewear should be as fabulous as they are. Layer it under a jacket for street-style vibes or wear it solo for maximum impact at the studio.

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One-piece Long Sleeves Gym Bodysuit Set