HEAD Calf couple to swim and run SWIMRUN DF FLEX -CALVES 455308NERO

This model provides muscle compression, keeps legs warm, and reduces the risk of injury when approaching rocks or running in a natural environment. The 3 mm front provides buoyancy while swimming. The extra-stretchy 2 mm neoprene on the back offers maximum flexibility. Double-sided laminated neoprene is very durable and stretchy! MATERIAL: Extra-stretchy double-sided laminated neoprene, 1 mm / 3 mm. Size Chart: Size Chart: Swim Calf