My River Island

Info & help

Follow us

Mens Underwear

Some people say, it's what's on the inside that counts. We say, it's what's underneath that counts. If you’re looking for men’s underwear, you’ve come to the right place. Briefs and socks– all the essentials are right here. From novelty prints to plain, replenish your top drawer with our sock and underwear multipacks.

64 products
We thought you might like these!Based on your shopping habits...
Black gold waistband trunks 5 pack
Black gold waistband trunks 5 pack
£24.00
Black monogram print RI trunks 5 pack
Black monogram print RI trunks 5 pack
£24.00
Black RI metallic waistband trunks 5 pack
Black RI metallic waistband trunks 5 pack
£24.00
Black RI embroidered socks 5 pack
promo badge
Black RI embroidered socks 5 pack
£12.00
Blue RI monogram waistband trunks 5 pack
£24.00
Khaki white RI hipsters 5 pack
£24.00
promo badge
Black RI monogram decal socks
£4.00
promo badge
Black stripe tube socks
£3.00
Black metallic RI hipsters 5 pack
£24.00
Red RI check waistband trunks 3 pack
£15.00
promo badge
White navy stripe tube socks
£3.00
Multi coloured RI hipsters 5 pack
£24.00
Blue RI waistband hipster 5 pack
£24.00
Grey monogram print hipster 5 pack
£24.00
Multicoloured RI waistband trunk 5 pack
£24.00
promo badge
Navy RI monogram socks
£4.00
Ecru RI print trunks 5 pack
£24.00
Grey 'MCMLX' waistband trunks 5 pack
£24.00
Blue printed RI hipsters 5 pack
£24.00
Multicoloured RI hipsters 5 pack
£24.00
Khaki RI monogram trunks 5 pack
£24.00
Multi coloured RI hipsters 3 pack
£15.00
promo badge
Black jacquard socks
£4.00
promo badge
Black RI print muscle fit hipsters 3 pack
£15.00
promo badge
Maison Riviera black muscle hipsters 3 pack
£15.00
Black RI branded midi tube socks
£3.00
White RI branded midi tube socks
£3.00
promo badge
Black socks 5 pack
£12.00
promo badge
Grey oatmeal micro dot socks
£3.00
promo badge
Navy spot print sock
£4.00
promo badge
White ‘RI’ trainer socks 5 pack
£12.00
promo badge
White metallic RI waist muscle hipster 3 pack
£15.00
Navy spot print RVR embroidered sock 5 pack
£12.00
Blue printed RI hipsters 5 pack
£24.00
White double stripe tube socks
£3.00
Grey double stripe tube socks
£3.00
promo badge
Navy spot print socks
£3.00
promo badge
Blue twisted knit ribbed socks
£3.00
  • Blue
  • Grey
promo badge
Grey ribbed socks
£3.00
  • Grey
  • Blue
Purple double stripe white tube socks
£3.00
Beige RI branded tube socks
£3.00
Burgundy RI monogram socks 5 pack
£12.00
promo badge
Black open trainer liner socks
£3.00
promo badge
Prolific pink stripe tube socks
£3.00
Sage double stripe white tube socks
£3.00
Black monogram midi tube socks
£3.00
Maison Riviera white trainer socks 5 pack
£12.00
Brown RI monogram socks 5 pack
£12.00
promo badge
Prolific white tube sock
£3.00
promo badge
Lime tie dye tube socks
£4.00
White RI branded tube socks
£3.00
promo badge
Big and Tall white trainer liner 5 pack
£12.00
Black open trainer liner socks 5 pack
£12.00
Black RI metallic waistband trunks 5 pack
£24.00
Khaki RI waistband trunks 3 pack
£15.00
Prolific navy trunks 5 pack
£24.00
Grey RI metallic waistband trunk 5 pack
£24.00
Black RI hipster 5 pack
£24.00
Black print waistband trunks 5 pack
£24.00
Black monochrome RI monogram trunks 5 pack
£24.00
You've viewed of 64 products