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Style Number: F6404

No Fly Zone Outdoor Over-The-Calf Sock

No Fly Zone Outdoor Over-The-Calf Sock

Regular price $20
Regular price Sale price $20
Sale Sold out
Color - Coyote Brown
Size - MD ( Shoe Sizes: Men's 5 - 9.5 Women's 6 - 10 )
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Product Details



Utilizes a dense but thin cushion in an area such as the heel, sole and/ or ball of foot.


Zone Cushion

Comfort and shock absorption is knit into targeted areas, typically the heel and toe.


45% Stretch Nylon, 33% X2O® Acrylic, 18% Repreve Polyester, 4% Spandex

Care Instructions


NOTE: Cannot ship to California


  • No Fly Zone protects you from biting insects
  • Patented Ultimax moisture control from the bottom up
  • Breathable mesh instep
  • Zone cushioned over the calf length
  • Seamless toe closure

Special Features

  • Repreve®
  • Ultimax®
  • Dry Feet
  • No Blisters
  • Breathable Mesh
  • Seamless Toe
  • Compression Fit
  • Made in the USA

Common Uses

  • Hiking
  • Hunting & Fishing


Repreve® fibers are made of recycled materials including plastic bottles. Fibers made with this eco-friendly material are woven into comfortable and durable socks that will last.

Recycled bottles are collected, washed and chopped into bottle flake
Repreve® chip: bottle flake is melted and formed into chip
Repreve® recycled fiber: chip is melted and extruded into recycled fiber
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  • Made from recycled materials


Our patented Ultimax® technology helps keep feet dry and blister free. These socks move moisture from the bottom up for faster evaporation. Ultimax features a combination of moisture repelling fibers and moisture transport fibers. Enjoy an amazing fit and durable construction that provides professional quality protection.

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  • Hydrophilic yarns move moisture
    Hydrophilic yarns move moisture up and out
  • Hydrophobic yarns repel moisture
    Hydrophobic yarns repel moisture