CoreMotion Seamless Gymwear

Name: CoreMotion Seamless Gymwear
Brand: Gymbum UK
SKU: 14:1254#Blue;5:100014065
Price: 25.99 GBP
Availability: InStock

Engineered with purpose. Worn with confidence

£25.99 GBP

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Shipped by GymBum UK

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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.

Get ready to move with confidence and style in the Women's 2Pcs CoreMotion Quick-Dry Sports Set, designed to keep up with your busiest days and toughest workouts.

Made from a breathable, quick-dry blend of 78% nylon and 22% spandex, this set offers a smooth, compressed fit that hugs every curve while letting you stretch, jump, and flow freely.

The high-waisted leggings feature a trendy scrunch butt design that lifts and shapes for an instant confidence boost, whether you’re flowing through yoga poses or powering through HIIT circuits.

The long-sleeve top has a regular fit that stays true to size and helps keep you cozy without overheating, making it perfect for both indoor sessions and outdoor adventures. Built to last with anti-shrink fabric, this sporty duo comes in classic black, cool blue, sleek gray, and pretty rose, so you can mix and match to suit your vibe.

Available from S to XL, the CoreMotion set is your new best friend for looking cute while working hard—grab yours today and let your workouts do the talking!

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CoreMotion Seamless Gymwear