These are Great 3mm TI Pro Titanium Kevlar Diving Gloves from SeaSoft. This set of Kevlar Titanium Gloves features: 3mm of thickness Precurved fingers for a comfortable fit 2 layers of Titanium Flake Foil for heat retention Constructed with 75% Kevlar, double the amount of other gloves Kevlar palms and fingertips for added durability No palm seams which allow for an easy fit This is the Perfect Glove to keep your hands warm on your next adventure at sea.