The Deep See 5mm Safe Sole Boot features SeeFlex Nylon II neoprene and vulcanized rubber with puncture resistant layer and low profile grips pads. The extra thick inner sole of the Deep See 5mm Safe Sole Boot provides added comfort and warmth.
|Material:||3 mm SeeFlex Neoprene|
I liked them so musch I order another pair for my son.
Fit well. Zipper provides excellent access and snug closure. Good all around.