If you're looking for comfort you've come to the right place! O'Neill's FluidFlex neoprene lines the exterior of the glove, this is a ultra soft neoprene that stretches up to 100%! The internal neoprene is made of O'Neill's Fluid Foam, this is a highly durable neoprene that resists abrasion and compression with a supple feel and good stretch of up to 75%.