WATERPROOF T30 Neopren Shorts 1,5mm Man T30 Ladies Neoprene Shorts 1.5mm Sarana Bahari Indonesia Waterproof: T30 Neoprene Men Short deDiving specialist in scuba 2mm Neoprene Wetsuit Shorts Men Thermal Wetsuit Pants for Surfing. Bermuda Shorts for the active water sport fan. Sitting on boats, rafts or on a jet ski you will appreciate the anti slip coating and the extra padding these 1. 5mm shorts gives you. In addition, the insulation gives protection to a sensitive part of your body. Coldness and dampness can cause some serious medical issues. Use the shorts as extra protection under your wetsuit or when playing around on the beach or in the pool.