Men's Innerwear

Take action against the elements with UNIQLO’s range of men’s innerwear. Comfortably regulating body temperature without the discomfort of bulky clothing, our HEATTECH tops cleverly use moisture released by the body to retain heat to keep you warmer in colder months. Crank up the heat in more challenging conditions with Extra Warm and Ultra Warm pieces, so you're prepared whatever the weather.

  • HEATTECH

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    Outfit your wardrobe with our range of innerwear armed with HEATTECH technology, providing reliable warmth in a lightweight, breathable design. Choose from a selection of tops with crew neck, V neck and turtleneck designs. Opt for a pair of insulating tights to complete your lineup.

  • Heattech Extra Warm

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    Keep cold weather at bay with our Extra Warm HEATTECH innerwear. Designed to be 1.5x thicker and warmer than regular HEATTECH, these pieces are ideal for days when the weather just won't stop biting. A raised nap lining on our tops provides a soft, fleecy touch for cosiness on the go.

  • Heattech Ultra Warm

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    Ultra Warm is here. 2.2x thicker and warmer than regular HEATTECH, this collection of innerwear tops and bottoms fends off intense cold with ease while sitting comfortably beneath the rest of your outfit. It's our most powerful, most insulating HEATTECH yet.

HEATTECH LIMITED OFFER

Outfit your wardrobe with our range of innerwear armed with HEATTECH technology, providing reliable warmth in a lightweight, breathable design. Choose from a selection of tops with crew neck, V neck and turtleneck designs. Opt for a pair of insulating tights to complete your lineup.

MEN ALEXANDER WANG HEATTECH RIBBED BRIEFS
limited offer Extra Sizes
MEN ALEXANDER WANG HEATTECH RIBBED BOXER BRIEFS
limited offer Extra Sizes
MEN ALEXANDER WANG HEATTECH RIBBED TANK TOP
limited offer Extra Sizes
MEN HEATTECH JERSEY CREW NECK LONG SLEEVED T-SHIRT
Extra Sizes
MEN HEATTECH JERSEY CREW NECK SHORT SLEEVED T-SHIRT
Extra Sizes
MEN HEATTECH JERSEY THERMAL TIGHTS
Extra Sizes
MEN HEATTECH JERSEY V NECK SHORT SLEEVED T-SHIRT
Extra Sizes
MEN HEATTECH JERSEY THERMAL TIGHTS
Extra Sizes

Keep cold weather at bay with our Extra Warm HEATTECH innerwear. Designed to be 1.5x thicker and warmer than regular HEATTECH, these pieces are ideal for days when the weather just won't stop biting. A raised nap lining on our tops provides a soft, fleecy touch for cosiness on the go.

MEN ALEXANDER WANG HEATTECH EXTRA WARM TIGHTS
limited offer Extra Sizes
MEN HEATTECH EXTRA WARM V NECK LONG SLEEVED T-SHIRT
sale Extra Sizes

Ultra Warm is here. 2.2x thicker and warmer than regular HEATTECH, this collection of innerwear tops and bottoms fends off intense cold with ease while sitting comfortably beneath the rest of your outfit. It's our most powerful, most insulating HEATTECH yet.

AIRism

Cool off on warm days with our innovative range of AIRism innerwear. Highly breathable, moisture wicking and quick-drying, this lightweight next-to-skin layer feels like you’re wearing nothing at all: the best way to stay cool when the weather’s not.

MEN AIRISM V NECK SHORT SLEEVED T-SHIRT
new Extra Sizes
MEN AIRISM CREW NECK SHORT SLEEVED T-SHIRT
Extra Sizes
MEN AIRISM MESH V NECK T-SHIRT
Extra Sizes
MEN AIRISM MESH CREW NECK T-SHIRT
Extra Sizes
MEN AIRISM MESH SLEEVELESS VEST
Extra Sizes
MEN AIRISM MESH V NECK SLEEVELESS VEST
Extra Sizes

Protect your clothing from sweat stains and keep yourself comfortable in uncomfortable weather conditions with our collection of men's undershirts. Boasting soft cotton construction, they feel great against skin and simple, sleek colour designs make these pieces ideal for layering beneath any outfit.

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