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  • Women's Madison No Fly Zone Medium Weight Hiking Crew Socks
    Women's Madison No Fly Zone Medium Weight Hiking Crew Socks
    Women's Madison No Fly Zone Medium Weight Hiking Crew Socks

    Women's Madison No Fly Zone Medium Weight Hiking Crew Socks

    Return Policy:

    This item can be returned within 30 days after receiving your item.



    All No Fly Zone socks are manufactured using yarns treated with permethrin insect repellent. Odorless and durable, permethrin repels common biting insects like mosquitoes, flies, chiggers, midges, ticks, and ants. And best of all, it doesn’t alter the amazing qualities of our 100% US-made merino wool. Wearing the No Fly Zone Madison lowers your chances of getting bothersome bites - or worse, insect-borne diseases - on your next day hike or backpacking trip.

    U.S. Merino Wool

    • Merino wool is soft, itch-free, naturally odor- and bacteria-resistant, cool in the summer and warm in winter. We source our 100% U.S. grown merino wool exclusively from sheep raised by American farmers on American farms.

    Hidden Nylon Plaiting

    • Advanced construction that sandwiches stretch yarns between two layers of body yarn, hidden nylon plaiting creates a smooth exterior and a low-profile fit that is ideal for technical and sport socks. A side benefit of this modern knitting technique is its ability to incorporate complex patterns, open-weave zones, and intricate designs for increased performance and extra style.

    Top-to-Toe Cushion Zone

    • Top-to-Toe cushioning increases comfort in heavy, high-volume footwear like hiking and winter boots. Cushioning loop knit along the instep and up the shaft of the sock adds insulation while protecting the foot from stiff boot tongues and uppers.

    Full-Density Cushioning

    • Full-density cushioning features a terry knit loop on every interior stitch, providing better insulation, exceptional wicking, and increased protection against impact. Its faster moisture absorption keeps the skin dry and reduces friction, while its shock-absorbing nature enhances the performance of multi-sport and outdoor socks.

    Seamless Toe Closure

    • Advanced knitting techniques create a totally flat connection in the toe box, reducing bulk and eliminating blister-generating friction.

    Comfort Compression

    • Circumferential compression from the top of the sock through the arch creates a precise, comfortable fit that helps support the foot throughout the day.

    Durability Assured

    • Reinforced construction and low-stress seam placement reduce wear and tear, increasing the life of the sock.


    • 74% US Merino Wool

    • 24% US Nylon

    • 2% US LYCRA Spandex

    Size Men's Shoe Women's Shoe Kid's Shoe
    XS N/A 2-3.5 6 - 8.5
    S N/A 4 - 6.5 9 - 11.5
    M 6 - 8.5 7 - 9.5 12 - 2.5
    L 9 - 11.5 10 - 12.5 3 - 6
    XL 12 - 14.5 N/A N/A