Men’s performance underwear, sports underwear, t-shirts and socks designed for active lifestyles, training and everyday movement

Men’s Performance Underwear, T-Shirts & Socks

Our performance collection brings together men’s performance underwear, sports underwear, t-shirts and socks designed for active lifestyles, training and everyday movement. Featuring breathable, moisture-wicking and quick-dry fabrics, this range includes performance styles from Calvin…
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SAXX
Smooth Flex Light Compression Performance Boxer Briefs
£36.99
Lustre Weave
SAXX Smooth Flex Light Compression Performance Boxer Briefs
 Black
SAXX Smooth Flex Light Compression Performance Boxer Briefs
 Howl - Black
SAXX Smooth Flex Light Compression Performance Boxer Briefs
 Smoke Camo - Deep Navy
SAXX Smooth Flex Light Compression Performance Boxer Briefs
 Pearl Grey
SAXX Smooth Flex Light Compression Performance Boxer Briefs
+ 2 more
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SAXX
Multi-Sport Performance Mesh Boxer Briefs 6” – Breathable Underwear
£23.99 £27.99
NIGHT CITY-BLACK
SAXX Multi-Sport Performance Mesh Boxer Briefs 6” – Breathable Underwear
 PALM SCREEN-FADED DENIM
SAXX Multi-Sport Performance Mesh Boxer Briefs 6” – Breathable Underwear
 PITCH CHECK-MULTI
SAXX Multi-Sport Performance Mesh Boxer Briefs 6” – Breathable Underwear
 PLATINUM TEAL, CAMO
DAISY BLACK
SAXX Multi-Sport Performance Mesh Boxer Briefs 6” – Breathable Underwear
+ 2 more
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SAXX
Volt Men’s Boxer Briefs – Lightweight Breathable Mesh, Bright & Bold Styles
£20.99 £27.99
Flamingo Bay - Multi
SAXX Volt Men’s Boxer Briefs – Lightweight Breathable Mesh, Bright & Bold Styles
 Prickly Paradise - Multi
SAXX Volt Men’s Boxer Briefs – Lightweight Breathable Mesh, Bright & Bold Styles
 Canyon Daze - Red Clay
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Crossfly
Lux Men’s 7” Boxers with Pouch – Premium Modal Underwear
£22.99 £29.99
Black / Gold
Crossfly Lux Men’s 7” Boxers with Pouch – Premium Modal Underwear – front view
 Olive
Crossfly Lux Men’s 7” Boxers with Pouch – Premium Modal Underwear
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Gym King
Fundamental Fleece Shorts – Men’s Slim Fit
£25.49 £29.99
Black
Storm Teal
Gym King Fundamental Fleece Shorts – Men’s Slim Fit
Quick buy
Gym King
Pro Jersey Tee | Men's Training T-Shirt
£21.99 £27.99
Black
White
Gym King Pro Jersey Tee | Men's Training T-Shirt
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Gym King
Motion Trainer Socks 3-Pack – White, S-M / L-XL
£8.49 £9.99
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Crossfly
Aero Pro Performance 7" Boxer Briefs – Men’s Sports Underwear
£19.99 £24.99
Black/Red
Crossfly Aero Pro Performance 7" Boxer Briefs – Men’s Sports Underwear
 Camo/Blue
Crossfly Aero Pro Performance 7" Boxer Briefs – Men’s Sports Underwear
Quick buy
PSD
7" Boxer Briefs 3 Pack – Island Holiday Print MicroMesh Men’s Underwear
From £49.99 £54.99
Surf City
PSD 7" Boxer Briefs 3 Pack – Island Holiday Print MicroMesh Men’s Underwear
 Maui Wowie
Quick buy
Gym King
Fundamental Linear Crew Sweatshirt Black | Men’s Sweatshirt
£26.99 £44.99
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Gym King
Fundamental Linear Straight Leg Jogger – Black
£36.99 £47.99
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Stance
Athletic Tab Socks 3 Pack – Performance Cushioned Sports Socks
£34.99 £36.99
White
Stance Athletic Tab Socks 3 Pack – Performance Cushioned Sports Socks
 Black
Stance Athletic Tab Socks 3 Pack – Performance Cushioned Sports Socks
Quick buy
Adidas
Active Seamless 2-Pack Microfiber Boxers - Performance Underwear
£35.99
Red/Black
Adidas Active Seamless 2-Pack Microfiber Boxers - Performance Underwear
 Grey/Black
Adidas Active Seamless 2-Pack Microfiber Boxers - Performance Underwear
Quick buy
JACK & JONES
Microfiber Trunks 3 Pack – Men’s Lightweight Stretch, Black
£15.99 £24.99
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Björn Borg
Sports Microfiber Boxers | Men’s Performance Boxer Briefs
From £14.49 £19.99
Quick buy
Björn Borg
Performance Boxer Briefs 3 Pack – Moisture-Wicking Underwear
£39.99 £49.99
Quick buy
Björn Borg
2 Pack Sports Microfiber Boxers - Green Camo, Black
£29.99 £35.99
Quick buy
Gym King
Fundamental Fleece Hoodie – Men’s Pullover Hoodie
£34.99 £47.99
Black
Navy
Gym King Fundamental Fleece Hoodie – Men’s Pullover Hoodie
Quick buy
Gym King
Fundamental Fleece Jogger – Men’s Slim Fit Tracksuit Bottoms
£31.49 £44.99
Black
Navy
Quick buy
Gym King
Fundamental Muscle Fit Jersey Tee - Essential Tee
£21.49 £24.99
Black
Storm Teal
Gym King Fundamental Muscle Fit Jersey Tee - Essential Tee
 White
Crossfly Lux Tee MicroModal T-Shirt – | Single Pack
Quick buy
SAXX
DropTemp® Cooling Mesh Performance Boxer Brief 5" - Slim Fit
£22.49 £29.99
Black
Grey Heather
Quick buy
SAXX
Underwear Volt Breathable Mesh Boxer Brief 6" - Jungle Juice-Black
£19.29 £27.99
Sold out
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SAXX
Underwear Volt Breathable Mesh Boxer Brief 6" - Da Bears-Multi
£22.99 £27.99
Quick buy
SAXX
Underwear Volt Breathable Mesh Boxer Brief 6" - Off the Chain Rich Teal
£19.29 £27.99
Sold out
About Men’s Performance Underwear, T-Shirts & Socks

Our performance collection brings together men’s performance underwear, sports underwear, t-shirts and socks designed for active lifestyles, training and everyday movement. Featuring breathable, moisture-wicking and quick-dry fabrics, this range includes performance styles from Calvin Klein, SAXX, Adidas, Reebok, Gym King and Björn Borg, with supportive fits built for workouts, running, travel and all-day comfort.

Looking for gym-ready boxer briefs and trunks? Explore our Sports Underwear Collection