Casual 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
394 products
Henleys
Henleys Men's McBlacken Boxers 5pk in Black
£22.13
British Boxers
British Boxers Men's 'Edinburgh' Check Brushed Cotton Nightshirt
£63.12
Marks & Spencer
M&S Blue Mix Cotton Stretch Longer Length Trunks 5 Pack
£28.00
Calvin Klein
Calvin Klein Men's Cotton Boxer Briefs 3 Pack - Black
£30.40
Tommy Hilfiger
Tommy Hilfiger Men's 3P Woven Boxer Elas Navy/White/Tartan
£58.50
HUGO
HUGO Men's Trunk Triplet Planet Black
£27.00
Lyle & Scott
Lyle & Scott Men's Devon 3 Pack Boxers - Black, Ivy, White
£15.50
French Connection
French Connection Men's 5 Pack Cotton Boxers in Black
£28.00
Smith & Jones
Smith&Jones Men's Zyden Boxers 7pk
£24.00
New Look
New Look Men's Pack of 3 White Jersey Boxers
£11.24
Henleys
Henleys Men's Multicolor Boxers 3pk
£15.00
British Boxers
British Boxers Men's Pack of Three 'Coal Black' Stretch Trunks
£25.50
Marks & Spencer
M&S 4 Pack Cotton Stretch Boxer Briefs Grey Mix
£18.00
Calvin Klein
Calvin Klein Men's Trunk 3Pk Multi Black/Grey/White
£38.00
Tommy Hilfiger
Tommy Hilfiger Men's 3P Trunk Dtm Black
£36.00
HUGO
HUGO Men's Boxer Triplet Pack Black
£27.30
Lyle & Scott
Lyle & Scott Men's Devon 3 Pack Boxers - Black/Multi
£15.50
Smith & Jones
Smith&Jones Men's Graylen Boxers 5pk in Multicolor
£18.75
New Look
New Look Multicoloured Jersey Boxers Pack of 3
£7.49
Henleys
Henleys Men's Primas Boxers 5pk
£21.75
British Boxers
British Boxers Men's Dark Blue Brushed Cotton Nightshirt
£62.48
Marks & Spencer
M&S 5 Pack Cool & Fresh™ Cotton Rich Hipsters Multi
£28.00
Calvin Klein
Calvin Klein Men's Boxer Brief 5Pk Black/Blue/Green
£58.50
Tommy Hilfiger
Tommy Hilfiger Men's 3P Trunk Dtm Blue/White/Silver
£32.40
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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.