Fox River Safe To Fly Fire Retardant Socks Medium Weight Thickness Mid Calf

These durable, Made in USA, fully Berry compliant socks are USAF certified Safe to Fly. They provide all the warmth, comfort and features needed in a high performance environment, with the added safety and assurance that your feet will be protected by our flame resistant and certified “no drip no melt” technology.

• Unisex fit
• URfit® System provides arch support and memory-knit construction
• Cushioned sole absorbs shocks and insulates
• Multi-filament yarn construction makes it very abrasion resistant and adds durability
• Smooth, flat comfort toe seam
• 70% Merino Wool, 20% Nylon, 8% Nanonglide® Nylon, 2% Spandex
• Coyote Brown
• Made in USA