For those shoulder-season days when it&';s too warm for dry socks but wading into the water chills your toes, the 2 mm neoprene NRS Wetsocks offer added cushioning and the right amount of warmth. Perfect for wearing with sandals or wetshoes. a Three-piece construction with flat-locked seams provide a smooth, seamless feel that hugs the contours of your foot. a 2 mm neoprene with titanium adhesive holds your body heat and keeps feet warmer without adding unnecessary bulk. a Anatomically shaped left and right feet offer superior fit and unmatched comfort while eliminating the guessing game a Pairing snaps help prevent you from hitting the river with only one sock. Specs: Weight:- arge 0.30 lbs Material:- 2 mm neoprene Seams:- Flat-lock stitched Taped Seams:- No Gender Sizing:- Unisex Category:- Neoprene Socks Features: a 3 piece construction a Pairing snaps a Anatomically correct left and right feet