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  • HEATTECH

    A lazy image

    Enjoy winter.

    Enjoy the warmth and style of HEATTECH from autumn to the deepest midwinter.

    What is HEATTECH

    Learn all about our thermal technology

    Keep warm with HEATTECH: thermal clothing technology from Japan. This innovative fabric absorbs and retains body heat to keep you warm. Fibres one tenth the width of a human hair trap air to prevent warmth from escaping, while wicking away moisture from the body to keep you dry. These ultrafine fibres provide a smooth feel against the skin and can even neutralise odours to keep you feeling fresh.

    HEATTECH

    Thin and lightweight, yet warm, these versatile base layers will take you from chilly autumn days to the deep midwinter.

    This thin, stretchy top doesn't feel bulky when worn under other layers.

    Features

    With DRY technology and a smooth feel against the skin.

    HEATTECH is suitable for even the most delicate skin.

    Features

    With quick-drying functionality to keep little ones comfortable.

    HEATTECH Extra Warm Cotton

    About 1.5 times warmer than classic HEATTECH, based on the CLO value which measures the thermal resistance of clothing.

    Natural softness, proven warmth. Lined with 100% premium Supima® cotton* suitable for delicate skin.

    *The outer layer is made with cotton, acrylic, and other fibres.

    Features

    With a cut designed for wearing alone or under other layers.

    HEATTECH Ultra Warm

    About 2.5 times warmer than classic HEATTECH, based on the CLO value which measures the thermal resistance of clothing.

    The warmest HEATTECH ever, with a soft and cosy fleece lining.

    Features

    With Ultra Stretch for extra comfort.

    What our customers say

    ★★★★★

    So soft

    Second year in a row buying this for my children and it is very cost and warm.

    Anik

    More than base layers

    Our HEATTECH collection includes a wide range of clothing and accessories, featuring heat absorption and retention functionality.

    Recommended uses

    Autumn/early spring

    Winter

    Midwinter

    Indoors

    Relaxing at home

    Outdoors

    Commuting

    Indoors & outdoors

    Shopping

    Outdoors

    Watching sports

    Outdoors

    Working outdoors

    Outdoors

    Camping

    These guidelines are for styling HEATTECH pieces with other clothing.

    *Personal preferences may vary depending on weather conditions, sensitivity to temperatures, and additional tops and outerwear layers.