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

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 HEATTECH JERSEY CREW NECK LONG SLEEVED T-SHIRT
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MEN HEATTECH JERSEY THERMAL TIGHTS
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MEN HEATTECH JERSEY CREW NECK SHORT SLEEVED T-SHIRT
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MEN HEATTECH JERSEY V NECK SHORT SLEEVED T-SHIRT
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MEN HEATTECH JERSEY V NECK LONG SLEEVED T-SHIRT
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MEN HEATTECH JERSEY V NECK LONG SLEEVED T-SHIRT
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MEN HEATTECH JERSEY CREW NECK LONG SLEEVED T-SHIRT
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MEN HEATTECH JERSEY V NECK SHORT SLEEVED T-SHIRT
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MEN HEATTECH JERSEY CREW NECK SHORT SLEEVED T-SHIRT
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MEN ALEXANDER WANG HEATTECH RIBBED CREW NECK LONG SLEEVED T-SHIRT
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MEN ALEXANDER WANG HEATTECH RIBBED BOXER BRIEFS
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MEN ALEXANDER WANG HEATTECH RIBBED BRIEFS
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MEN ALEXANDER WANG HEATTECH RIBBED TANK TOP
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sale 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 HEATTECH EXTRA WARM CREW NECK LONG SLEEVED T-SHIRT
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MEN HEATTECH EXTRA WARM THERMAL TIGHTS
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MEN HEATTECH EXTRA WARM V NECK LONG SLEEVED T-SHIRT
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MEN HEATTECH EXTRA WARM CREW NECK LONG SLEEVED T-SHIRT
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MEN HEATTECH EXTRA WARM V NECK LONG SLEEVED T-SHIRT
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MEN ALEXANDER WANG HEATTECH EXTRA WARM TIGHTS
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MEN ALEXANDER WANG HEATTECH EXTRA WARM LONG SLEEVE T-SHIRT
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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.

MEN HEATTECH ULTRA WARM CREW NECK LONG SLEEVED T-SHIRT
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MEN HEATTECH ULTRA WARM THERMAL TIGHTS
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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 CREW NECK LONG SLEEVED T-SHIRT
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MEN AIRISM V NECK SHORT SLEEVED T-SHIRT
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MEN AIRISM CREW NECK SHORT SLEEVE T-SHIRT
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MEN AIRism CREW NECK T-SHIRT
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MEN AIRISM V NECK T-SHIRT
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MEN AIRISM MESH SLEEVELESS VEST
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MEN AIRISM MESH V NECK T-SHIRT
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MEN AIRISM CREW NECK SHORT SLEEVED T-SHIRT
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MEN AIRISM V NECK T-SHIRT
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MEN AIRISM MESH CREW NECK T-SHIRT
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MEN AIRISM MESH V NECK SLEEVELESS VEST
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MEN AIRism V Neck T-Shirt Short Sleeve
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MEN AIRISM MESH CREW NECK T-SHIRT
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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.

MEN SUPIMA COTTON V NECK SHORT SLEEVED T-SHIRT (2 PACK)
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MEN SUPIMA COTTON CREW NECK SHORT SLEEVED T-SHIRT (2 PACK)
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MEN SUPIMA COTTON CREW NECK T-SHIRT (TWO PACK)
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MEN SUPIMA COTTON V NECK T-SHIRT (TWO PACK)
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MEN SUPIMA COTTON V NECK SHORT SLEEVED T-SHIRT (TWO PACK)
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MEN SUPIMA COTTON CREW NECK SHORT SLEEVED T-SHIRT (TWO PACK)
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MEN SUPIMA COTTON CREW NECK SHORT SLEEVED T-SHIRT (TWO PACK)
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MEN SUPIMA COTTON CREW NECK SHORT SLEEVE T-SHIRT (2 PACK)
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