1.Superstretchy neoprene with overall 500% elongation rate
2.Super flexible fabric with overall 300%-400% elongation rate
3.6mm neoprene
4.Back #10 YKK zipper with leash
5.Kneepads offer abrasion resistance
6.Preeminent Velcro? on the collar for more durability
7.Lycra binding in collar,cuffs and zipper
8.Thermal tape on the seals to be tear resistant
9.Double glued and blindstitched
10.Ergonomic design for more comfort