This glove was pressure tested 7 mm Crux Dry Glove features a 3 mm internal seal to keep your hands dry in addition with sharing all the technical features from the rest of the Crux Glove family. This glove features a glide skin interior anda long zipper for easy donning, expanding wave flex over layer and a polyurethane embossed protection section in the palm. Waterproofs Crux 3mm 5 finger gloves are made from Super Stretch neoprene, and have pre-bent fingers for a natural feeling when being worn. Glove has panels of I-Span Super Stretch Nylon to ensure easy donning and doffing even when gloves are wet, a hand palm area with Anti-Slip Grip gives this glove the features needed in cold environments. Bonded Hi-Quality Nylon Thread ensures durability and long life.