LONGER SWIM SEASON - the blueseventy Thermal Sock will allow you to get into the water sooner and swim later into the season. PERFECT FOR - open water swimming and triathlon training. BOTTOM GRIP - Textured bottom helps prevent injury to feet when walking or running on rocky surfaces. They come in handy on long transition runs too. LONG LENGTH - Longer length provides additional warmth and reduces water entry. INSULATED - 2mm Yamamoto super stretch neoprene with zirconium liner at the foot reduces water absorption and creates an extra insulating layer. neoprene.

Date First Available: February 24, 2015. Best Sellers Rank: #46,903 in Sports & Outdoors. Customer Reviews: 4.5 out of 5 stars 162 ratings 4.5 out of 5 stars. : B00TYMTT4I. Sport Type: ?Swimming. Size: ?Large. Outer Material: ?Neoprene. Model Year: ?2016. Part Number: ?ACTSS-15-BLK-000L. Manufacturer: ?blueseventy. Suggested Users: ?Unisex. Material: ?Neoprene. Color: ?Black. Brand Name: ?Blueseventy. Item Weight: ?0.25 Pounds. Item Dimensions LxWxH: ?9 x 4 x 2 inches. Package Weight: ?0.12 Kilograms. Item Package Dimensions L x W x H: ?7.28 x 4.02 x 1.81 inches.