• Wick Dry Alturas Crew Socks
• Mfr. style number - 4478
• Lightweight moisture wicking & insulation
• 93% polypropylene, 6% nylon, 1% spandex
• Polypropylene moves moisture away from the skin & helps resist blister-causing friction
• Warm & comfortable without added weight
• Smooth, flat toe seam
• Ultra light weight for mild temperatures
• Medium fits men's 6-8.5 & women's 7-9.5
• Large fits men's 9-11.5 & women's 10-12.5
• Color - Navy
• Made in the USA
• Weight: Approximately .06 pounds to .13 pounds depending on size selected.
• Shipping Dimensions: Approximately 6 x 4 x 1 inches.