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Performance Without Compromise

Premium gymwear engineered for strength, comfort, and confidence. Designed for every rep, every run, every personal best.

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✓ 30 Day Returns

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✓ Premium Performance Fabrics

✓ Klarna Available

✓ 30 Day Returns

✓ Secure Checkout

✓ Premium Performance Fabrics

✓ Klarna Available

✓ 30 Day Returns

✓ Secure Checkout

✓ Premium Performance Fabrics

✓ Klarna Available

✓ 30 Day Returns

✓ Secure Checkout

✓ Premium Performance Fabrics

✓ Klarna Available

✓ 30 Day Returns

✓ Secure Checkout

✓ Premium Performance Fabrics

✓ Klarna Available

✓ 30 Day Returns

✓ Secure Checkout

✓ Premium Performance Fabrics

✓ Klarna Available

✓ 30 Day Returns

✓ Secure Checkout

✓ Premium Performance Fabrics

✓ Klarna Available

✓ 30 Day Returns

✓ Secure Checkout

✓ Premium Performance Fabrics

✓ Klarna Available

✓ 30 Day Returns

✓ Secure Checkout

✓ Premium Performance Fabrics

✓ Klarna Available

Best Sellers

Men's Quick Dry Compression Shorts
A man wearing navy Quick Dry Compression Shorts with an elastic waist, standing and facing away from the camera. He is also wearing white sneakers.

Men's Quick Dry Compression Shorts

25% OFF

Men's Quick Dry Compression Shorts

£10.49 GBP
£13.99 GBP £10.49 GBP
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Men’s Performance Running T-Shirt
Blue athletic shirt with orange accents on a white background

Men’s Performance Running T-Shirt

15% OFF

Men’s Performance Running T-Shirt

£15.29 GBP
£17.99 GBP £15.29 GBP
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Men’s HydroDry Run T-Shirt
A white, short-sleeved men's sports t-shirt with a multicolor design on the sleeves.

Men’s HydroDry Run T-Shirt

30% OFF

Men’s HydroDry Run T-Shirt

£6.99 GBP
£9.99 GBP £6.99 GBP
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Men's Quick Dry Short Sleeve Sport T-Shirt
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Men's Quick Dry Short Sleeve Sport T-Shirt

30% OFF

Men's Quick Dry Short Sleeve Sport T-Shirt

£10.49 GBP
£14.99 GBP £10.49 GBP
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Meta Picks

Lomond Men's QuickDry Performance T-Shirt
A black men's performance sport T-shirt with a small white logo on the chest, designed for quick drying and comfort during athletic activities.

Lomond Men's QuickDry Performance T-Shirt

66% OFF

Lomond Men's QuickDry Performance T-Shirt

£9.99 GBP
£29.99 GBP £9.99 GBP
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Lomond Women's QuickDry Performance T-Shirt
A black women's performance sport T-shirt with a white logo on the chest and a crew neck design.

Lomond Women's QuickDry Performance T-Shirt

66% OFF

Lomond Women's QuickDry Performance T-Shirt

£9.99 GBP
£29.99 GBP £9.99 GBP
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GymBum UK Tie-Dye High-Waist Bikini
GymBum UK Tie-Dye High-Waist Bikini

GymBum UK Tie-Dye High-Waist Bikini

20% OFF

GymBum UK Tie-Dye High-Waist Bikini

£31.99 GBP
£39.99 GBP £31.99 GBP
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GymBum UK Women's Never Give Up Performance Tee
GymBum UK Women's Never Give Up Performance Tee

GymBum UK Women's Never Give Up Performance Tee

30% OFF

GymBum UK Women's Never Give Up Performance Tee

£20.99 GBP
£29.99 GBP £20.99 GBP
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See New Drops  
Woman wearing a green athletic shirt with a logo on a light gray background
Premium activewear & swimwear built for performance.

Train Hard. Look Great.

We didn't start in a boardroom. We started with a belief that premium activewear shouldn't be reserved for the elite.

Shop Now  
A black men's performance sport T-shirt with a small white logo on the chest, designed for quick drying and comfort during athletic activities.
Premium activewear & swimwear built for performance.

Train Hard. Look Great.

Rooted in Scotland's spirit of grit and determination, GymBum UK is built for real people chasing real goals.

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Sculpt. Move. Feel Confident

PHIA

Sophia Base Layer
Sophia Base Layer

Sophia Base Layer

Sophia Base Layer

£38.00 GBP
£38.00 GBP £38.00 GBP
PHIA Caledon Sculpt Leggings with pockets
Product mockup

PHIA Caledon Sculpt Leggings with pockets

PHIA Caledon Sculpt Leggings with pockets

£39.99 GBP
£39.99 GBP
PHIA Ivory Set
PHIA Ivory Set

PHIA Ivory Set

PHIA Ivory Set

£85.99 GBP
£85.99 GBP
PHIA Graphite Set
PHIA Graphite Set

PHIA Graphite Set

PHIA Graphite Set

£85.99 GBP
£85.99 GBP
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Up to 80% Off Selected Styles

HOT DEALS

Protein Works | Vegan Protein 360
Protein Works | Vegan Protein 360

Protein Works | Vegan Protein 360

Protein Works | Vegan Protein 360

From £7.19 GBP
£7.19 GBP From £7.19 GBP
Free Soul Vegan Protein Powder | Formulated for Women
Free Soul Vegan Protein Powder | Formulated for Women

Free Soul Vegan Protein Powder | Formulated for Women

Free Soul Vegan Protein Powder | Formulated for Women

£27.49 GBP
£27.49 GBP £27.49 GBP
Optimum Nutrition Gold Standard 100% Whey Protein Powder
Optimum Nutrition Gold Standard 100% Whey Protein Powder

Optimum Nutrition Gold Standard 100% Whey Protein Powder

Optimum Nutrition Gold Standard 100% Whey Protein Powder

From £21.00 GBP
£21.00 GBP From £21.00 GBP
Myprotein Impact Whey Protein Powder
Myprotein Impact Whey Protein Powder

Myprotein Impact Whey Protein Powder

Myprotein Impact Whey Protein Powder

From £20.99 GBP
£20.99 GBP From £20.99 GBP
SERIOUS PROTEIN – Protein Powder – 4kg
SERIOUS PROTEIN – Protein Powder – 4kg

SERIOUS PROTEIN – Protein Powder – 4kg

SERIOUS PROTEIN – Protein Powder – 4kg

From £44.99 GBP
£44.99 GBP From £44.99 GBP
PhD Nutrition Diet Whey Lean Protein Powder
PhD Nutrition Diet Whey Lean Protein Powder

PhD Nutrition Diet Whey Lean Protein Powder

PhD Nutrition Diet Whey Lean Protein Powder

From £22.35 GBP
£22.35 GBP From £22.35 GBP
Applied Nutrition Diet Whey
Applied Nutrition Diet Whey

Applied Nutrition Diet Whey

Applied Nutrition Diet Whey

From £11.00 GBP
£11.00 GBP From £11.00 GBP
Optimum Nutrition Gold Standard 100% Whey Protein Powder
Optimum Nutrition Gold Standard 100% Whey Protein Powder

Optimum Nutrition Gold Standard 100% Whey Protein Powder

Optimum Nutrition Gold Standard 100% Whey Protein Powder

From £37.18 GBP
£37.18 GBP From £37.18 GBP
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GymBum UK - Troon Beach Runner

"Built for those who never settle."

Soft, supportive, and built for confident movement

Sports Bras

GymBum UK Luminous Surge Sports Bra - Summit Blue
GymBum UK Luminous Surge Sports Bra - Summit Blue

GymBum UK Luminous Surge Sports Bra - Summit Blue

35% OFF
GymBum UK

GymBum UK Luminous Surge Sports Bra - Summit Blue

£36.39 GBP
£55.99 GBP £36.39 GBP
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GymBum UK Caledonia Crimson Longline Sports Bra
GymBum UK Caledonia Crimson Longline Sports Bra

GymBum UK Caledonia Crimson Longline Sports Bra

25% OFF
GymBum UK

GymBum UK Caledonia Crimson Longline Sports Bra

£37.49 GBP
£49.99 GBP £37.49 GBP
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PHIA Ivory Longline Sports Bra
PHIA Ivory Longline Sports Bra

PHIA Ivory Longline Sports Bra

30% OFF
GymBum UK

PHIA Ivory Longline Sports Bra

£34.99 GBP
£49.99 GBP £34.99 GBP
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PHIA Bloom Longline Sports Bra
PHIA Bloom Longline Sports Bra

PHIA Bloom Longline Sports Bra

30% OFF
GymBum UK

PHIA Bloom Longline Sports Bra

£34.99 GBP
£49.99 GBP £34.99 GBP
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Shop the look

PHIA Ivory Longline Sports Bra
PHIA Ivory Longline Sports Bra

PHIA Ivory Longline Sports Bra

30% OFF

PHIA Ivory Longline Sports Bra

£34.99 GBP
£49.99 GBP £34.99 GBP
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PHIA Ivory Pocket Leggings
PHIA Ivory Pocket Leggings

PHIA Ivory Pocket Leggings

28% OFF

PHIA Ivory Pocket Leggings

From £35.99 GBP
£49.99 GBP From £35.99 GBP
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FROM ONLY £54.99 (78% OFF)

UK Exclusive Price Drop – Limited Time

Húsafell Strongman Sandbag

Limited time only — ends soon

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Premium performance wear. Fast delivery. Shop your favourites with confidence.

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Reach for the Summit

Performance built for every climb — from the gym floor to the mountains

GymBum UK Blog

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4 Best adidas Kids' Shorts for Active Adventures

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