The overhead backup is an extra panel on the inside of the suit, this panel blocks all water from entering through the zipper. The overhead backup panel has an integrated collar for optimal protection along the whole length of the zipper.
Glideskin double neck construction
The panels are folded stitched, this leaves only soft round edges in the neck area. The glideskin inner lining enables an excellent water closure.
Critical taping inside
A neoprene taping is positioned on the critical seams of the suit. This prevents water from coming through the seams on critical points of the human body.
100% GBS (Glued Blind Stitched)
Stitching method whereby the panels are first glued together and then only stitched halfway through the fabric instead of fully perforating it, which makes the seams waterproof.