The three main characteristics of YAMAMOTO 39 neoprene are: lightness, flexibility and elasticity. The use of this neoprene in the manufacture of our products is a perfect choice for underwater fishing and apnea. Outer nylon. Anatomical pre-shaped cut for arms and legs, assembled by double gluing and double thread stitching. Clean cut finish with stop tab. Reinforcement of seam intersections with glue points. Double thickness loading reinforcement with PU induction on the outside of the chest and knees. Under cut and front of the jacket in nylon-lined neoprene on both sides. Available in sizes 1 to 6, in low waist pant version 10 mm.