Underwear
Boxers, trunks, briefs, the basics done properly make more difference than people realise. We carry men's underwear from M&S, ASOS, and specialist brands in cotton, modal, and performance fabrics. Quality underwear that fits well and holds its shape is worth the slight premium. Compare brands and packs in one place, and use our AI stylist if you want specific recommendations.
Products
511 products
British Boxers
British Boxers Men's Royal Regimental Satin Stripe Pyjama Set
£119.00
Marks & Spencer
M&S Comfort Stretch Longer Length Trunks in Black
£28.00
British Boxers
British Boxers Men's Navy Tartan Pyjama Trousers
£41.40
Marks & Spencer
M&S Comfort Woven Boxers in White 5-Pack
£28.00
British Boxers
British Boxers Men's Three-Pair Dark Blue Sock Gift Box
£14.00
Marks & Spencer
M&S Regular Fit Cool & Fresh™ Striped Slips in Blue Mix
£28.00
British Boxers
British Boxers Navy Bamboo Men's Pack of Four Briefs
£32.00
Marks & Spencer
M&S Cotton Rich Stoma Trunks in Black
£18.00
British Boxers
British Boxers Burgundy Tartan Brushed Cotton Dressing Gown
£75.00
Marks & Spencer
M&S Cool & Fresh Cotton Stretch Briefs Denim Mix Pack
£25.00
British Boxers
British Boxers Navy Bamboo Stretch Trunks Pack of Four
£38.00
Marks & Spencer
M&S Pure Cotton Mosaic Woven Boxers Teal Mix
£30.00
British Boxers
British Boxers Men's Multicolor Bamboo Stretch Trunks
£38.00
Marks & Spencer
M&S Cool & Fresh Trunks Pack in Black
£28.00
British Boxers
British Boxers Men's Bright Blue Bamboo Pyjama Set
£54.00
Marks & Spencer
M&S High Waist Briefs in White
£20.00
British Boxers
British Boxers Men's Moss Pyjama Trousers in Dark Green
£41.40
British Boxers
British Boxers Men's Moss Dressing Gown in Dark Green
£75.00
British Boxers
British Boxers Men's Pack of Four Bamboo Briefs
£32.00
British Boxers
British Boxers Men's Mid Navy Bamboo Pyjama Set
£54.00
British Boxers
British Boxers Men's Pack of Four Electric Lime Bamboo Trunks
£38.00
British Boxers
British Boxers Men's 'Lucky Dip' Four Pack of Stretch Trunks
£38.00
British Boxers
British Boxers Men's Pack of Three Cotton Stretch Trunks
£32.00
British Boxers
British Boxers Men's Electric Lime Bamboo Pyjama Set
£54.00
Showing 384 of 511
Frequently Asked Questions
What is the most comfortable men's underwear style?▾
Boxer briefs (trunks) are the most popular, snug without being restrictive, preventing thigh chafing, working under all clothing. Cotton-modal blends or micro-modal fabric for maximum softness. But it's personal, some prefer loose boxers, others need the support of briefs.
How many pairs of underwear should a man own?▾
Minimum 14 for two weeks of daily changes. A more comfortable rotation is 20-25. Include everyday basics, sports underwear for exercise, and a couple of smarter pairs. Replace anything with stretched waistbands or holes, no excuses.
What fabric is best for men's underwear?▾
Cotton is the classic, breathable, soft, easy to wash. Modal and micro-modal feel silkier with better moisture management. Polyester-elastane for sports. Avoid pure synthetics for everyday as they trap heat. The right fabric makes the difference between underwear you tolerate and underwear you actually prefer.