Long Sleeve Active Cover-Up

Name: Long Sleeve Active Cover-Up
Brand: GymBum UK
SKU: 14:771#Silk White;5:100014064
Price: 17.99 GBP
Availability: InStock

Engineered with purpose. Worn with confidence

£17.99 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.

Crafted for the modern athlete, this long-sleeve sports cover-up combines performance with refined elegance. The advanced fabric resists pilling and wrinkles whilst actively wicking moisture away from your skin, keeping you comfortable through intense workouts. Its tailored slim fit flatters your silhouette, with thoughtful sizing from S to XL accommodating cup sizes A through F. Whether you're running, dancing, or training, this versatile piece transitions seamlessly from gym to street with understated sophistication.

UK Ladies Size Guide

Sports Shirt

Fit: Athletic, stretch fit
Designed to sit close to the body.

UK Size Mapping

UK Size	Label
UK 8	S
UK 10	M
UK 12	L

Choosing Your Size

If you normally wear:

UK 8 → choose S
UK 10 → choose M
UK 12 → choose L

Between sizes or prefer a relaxed feel? → Size up 👍

Fabric

80% Polyester
Lightweight, breathable, quick-drying.

Care

Wash at 30–40°C
Do not tumble dry
Wash with similar colours

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Long Sleeve Active Cover-Up