Adult Korkers I-Drain 3.5mm Neoprene Guard Crew Socks 96351-FA6400 The Korkers I-Drain 3.5mm Neoprene Guard Socks will provide comfort and protection on walk or wader trips during the summer months. The Korkers I-Drain socks are made from 3.5mm neoprene to offer a form-fit. With gravel guards, these Korkers I-Drain socks protect your feet and provide added comfort. Plus, these Korkers I-Drain socks feature a perforated Airprene underfoot to drain away any unwanted foot stew. Be ready for your next fly fishing trip with the Korkers I-Drain 3.5mm Neoprene Guard Socks. Sizing: Small (S): 7-8 Medium (M): 9-10 Large (L): 11-12 X-Large (XL): 13-14 Features Gravel guards for comfort Abrasion-resistant Form-fit Ideal for summer walk and wade trip Perforated Airprene underfoot Adult Korkers I-Drain 3.5mm Neoprene Guard Crew Socks