Engineered from 100% Japanese Yamamoto neoprene, 2XU a:1 is designed for triathletes demanding optimal flotation and flexibility. Featuring concave water entrapment zones on the forearm, roll bar for enhanced body positioning and floating zip panel for extended reach, this wetsuit utilizes 39 cell front buoyancy panel for elevation in the water. Bringing top end technology to entry level triathletes, this wetsuit is complete with a 2 year warranty.