Backed by 45 years of wetsuit technology, NeoSport wetsuits combine a balanced blend of superior materials and design. The Men's Neoprene Racing Gear (NRG) Series Short Sleeve Suit is NeoSport's most advanced Triathlon Wetsuit to date. Proprietary super soft Speed Skin Neoprene provides maximum buoyancy, superior glide and a low drag coefficient for optimal hydrodynamic efficiency. The maximum allowed 5 mm thickness helps you float on top of the water instead of sinking down. The 3 mm Speed Skin back further reduces submersion, while maintaining warmth and flexibility. NeoSport triathlon suits have all the key features both beginner and veteran triathletes are looking for.