Apex Racer Longline Sports Bra

Name: Apex Racer Longline Sports Bra
Brand: GymBum UK
SKU: 9443669_12290
Price: 39.99 GBP
Availability: InStock

Engineered with purpose. Worn with confidence

£39.99 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.

The Apex Racer Longline Sports Bra combines performance with versatility. Engineered with compression technology and reinforced double-layered construction at the front and shoulders, it delivers exceptional support for high-impact activities including running, jumping, and weightlifting. The longline design transitions seamlessly from gym to street, offering a polished silhouette for everyday wear.

Crafted from certified recycled polyester blended with elastane, this bra features a fully lined mesh interior with removable padding for customizable comfort. Non-see-through fabric and thoughtful design details—including pocket openings and strategic reinforcement—ensure both functionality and confidence. Available in sustainable compositions tailored to regional production standards, backed by a 2-year EU warranty.

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

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Apex Racer Longline Sports Bra