Women Swim Triathlon Wetsuit NECESSARY FLEXIBILITY SUMARPO proposes the concept of low modulus for the first time in the triathlon field. Low modular technology(LMT) can reduce physical consumption and improve swim stroke efficiency. For instance, the LMT material consumes less energy by swinging the arm 300 times in the same unit. By adopting the LMT tested hundreds of times, 2mm Yamamoto neoprene panels with the 550% highly flexible SQ flex inner liner in the arms and shoulders make you swim without limitations. IMPROVED SPEED Both Yamamoto SCS coating layer and GSP water grippers reduce the water resistance and then increase the speed through the water.