These merino wool pile socks take cues from classic outdoor and trekking styles, refined into a fit that works comfortably for everyday wear. To address wool’s natural vulnerability to abrasion, a specialized knitting technique covers the surface with cotton, improving durability without sacrificing softness. High-wear areas at the toe, heel, and sole are reinforced with nylon yarn, adding strength where it matters most. 57% WOOL, 18% COTTON, 15% NYLON, 9% POLYESTER, 1% POLYURETHANE Size Small Medium Large US Men's Shoe Size 4-7 7-10 10-13 table { width: 100%; border-collapse: collapse; } th, td { border: 1px solid black; padding: 8px; text-align: center; } th { background-color: #f2f2f2; }