Specification:

4mm neoprene on chest & back, 3mm on other panels

Supreme stretch neoprene

Glued & blind stitched seams: no water entry through seams

Neoprene taped seams inside for maximum strength & protection

Strengthening tapes inside

Chest zipper for max flex & minimal water entry

Adjustable elastic cord chest zipper construction

The inner lining: warm & dry

Protective strong knee pads

Comfy minimal seam technology

Water drainage system

Key pocket with elastic cord