I never have to worry about getting cold again because of Diamondown.
    - Keith Warren, Executive Producer, The High Road Group
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    SOCKS FOR ALL  SPRING & SUMMER ACTIVITIES

    DIAMONDOWN™ Comfort Management Socks for Men and Women are different from any other Comfort Management gear. You can wear any of the Diamondown™ Socks all year round. They will keep you COMFORTABLE and DRY in warm weather - all day. They will also keep you WARM in cold weather.

    DIAMONDOWN™ IS HIGH TECH COMFORT MANAGEMENT Diamondown™ is thin and lightweight, incredibly soft and comfortable to wear.  In addition to wicking moisture away from the body, it blocks both radiant and convective heat transfer, so you’ll maintain a comfortable temperature.

    BLOCKS 91% OF TOTAL BODY HEAT LOSS:  ALMOST TWICE THAT OF ANY OTHER CLOTHING

    Performance base layers thermal underwear by  Diamondown™ is made with a high-tech carbon-based fiber, a revolutionary approach to cold weather under clothes. For thermal wear that works indoors and outdoors, outdoor enthusiasts, hunters, hikers, and fishermen and women will find this comfort management clothing system superior to any other. Diamondown's patented innovative system nearly doubles the thermal resistance of all other insulated gear on the market. We’re especially proud to have filled the gap between extreme outdoor clothing and lack of comfort. This amazing technology is used in our thermal underwearsocksglove liners, and balaclava hoods. The products have been tested with hunters, military officers, skiers and the famous Alaskan Iditarod, exposing the gear to temperatures as low as -50 F, high winds, and extreme usage. They were all astonished by its quality, durability and comfort.

    Shop our thermal wear now.

    2013 R&D 100 Award Winner

    Diamondown is a 2013 R&D 100 Award Winner