Men's Polyester Underwear

Polyester underwear is a cost-effective alternative to silk. Polyester is great for the gym, power-lifts, cycling, almost any active sport. It reacts better to your body temperature, helps regulate body temperature and therefore is a great year round choice for most people. Shop our collection of men's polyester underwear from popular brands like Calvin Klein and Polo Ralph Lauren.

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Calvin Klein 3 Pack Men's Modern Structure Trunk
Sale

Calvin Klein 3 Pack Men's Modern Structure Trunk

Regular price From £37.80 GBP
Regular price £42.00 GBP Sale price From £37.80 GBP
Available in Black
Calvin Klein 3 Pack Men's Modern Structure Boxer Brief
Sale

Calvin Klein 3 Pack Men's Modern Structure Boxer Brief

Regular price From £37.80 GBP
Regular price £42.00 GBP Sale price From £37.80 GBP
Available in Black
Calvin Klein 3 Pack Men's Modern Structure Trunk
Sale

Calvin Klein 3 Pack Men's Modern Structure Trunk

Regular price From £39.60 GBP
Regular price £44.00 GBP Sale price From £39.60 GBP
Available in Black/Grey/White;Black/Grey/White
Under Armour 3 Pack Men's Charged Cotton 3
Sale

Under Armour 3 Pack Men's Charged Cotton 3" Boxerjock

Regular price £30.60 GBP
Regular price £36.00 GBP Sale price £30.60 GBP
Available in Black
Under Armour 2 Pack Men's Tech 6
Sale

Under Armour 2 Pack Men's Tech 6" Boxerjock

Regular price £26.35 GBP
Regular price £31.00 GBP Sale price £26.35 GBP
Available in Black/Red;Black/Red
Under Armour 2 Pack Men's Tech 6
Sale

Under Armour 2 Pack Men's Tech 6" Boxerjock

Regular price £26.35 GBP
Regular price £31.00 GBP Sale price £26.35 GBP
Available in Black
Under Armour 2 Pack Men's Tech 6
Sale

Under Armour 2 Pack Men's Tech 6" Boxerjock

Regular price £26.35 GBP
Regular price £31.00 GBP Sale price £26.35 GBP
Available in Black/Grey;Black/Grey
Under Armour 2 Pack Men's Tech 6
Sale

Under Armour 2 Pack Men's Tech 6" Boxerjock

Regular price £26.35 GBP
Regular price £31.00 GBP Sale price £26.35 GBP
Available in Grey
Under Armour 2 Pack Men's Tech 3
Sale

Under Armour 2 Pack Men's Tech 3" Boxerjock

Regular price £26.35 GBP
Regular price £31.00 GBP Sale price £26.35 GBP
Available in Black
Under Armour 2 Pack Men's Tech 6
Sale

Under Armour 2 Pack Men's Tech 6" Boxerjock

Regular price £26.35 GBP
Regular price £31.00 GBP Sale price £26.35 GBP
Available in Blue
Under Armour 3 Pack Men's Charged Cotton 6
Sale

Under Armour 3 Pack Men's Charged Cotton 6" Boxerjock

Regular price £30.60 GBP
Regular price £36.00 GBP Sale price £30.60 GBP
Available in White
Under Armour 2 Pack Men's Tech 3
Sale

Under Armour 2 Pack Men's Tech 3" Boxerjock

Regular price £26.35 GBP
Regular price £31.00 GBP Sale price £26.35 GBP
Available in Grey