2XU Propel Neoprene Gloves Featuring a longer length and Velcro wrist strap, the Propel Neoprene Gloves, are built to prevent ballooning with water so you concentrate on your feel of the water in cold water swims. The 2XU Propel Neoprene Gloves feature a premium 3mm laminated nylon neoprene which has been constructed in a natural web-free finger design and has an X-gripped palm for added stability while allowing maximum feel in the water. The gloves have a longer length with a velcro wrist strap to allow the glove to be tucked over or under a wetsuit so there is no exposed skin and to prevent water from entering.