Less is more.
Crotch is a vital area on wetsuits where has to bear a burden. N-Cro Tech is one of answers to cater maximum use of Japanese material stretchiness. Patented no-seam crotch system N-Cro Tech is built in all 4D Wetsuit to maximize moves and durability. Innovative asymmetrical crotch design catches people's eyes.

Signature chest zip enclosure to alleviate wearing and minimize water absorption without compromise of mobility. Ergonomically curved enclosure makes easy to slide zipper coming down from middle of right shoulder and secure enough room for wearing. YKK Soflex stretch zipper fits perfectly to support wearing motions.

Classic back zip enclosure with extended outer barrier to cover up zip end and back neck around to minimize water absorption together with enlarged inner placket. 4D tonal logo is printed on the placket.

Long chest zip enclosure offers effortless wearing motions particularly on thicker materials. Ergonomically curved zipper goes from right upper arm all the way through left upper arm to secure enough room to put on/off and enclose chest around fully to avoid water leaking. YKK Soflex stretch zipper and thermocompression bonded stretch tapes minimize water absorption and maximize motions.

Water leaks in through holes such as cuff, ankle and neck. 4D adapts latex water blocks on cuffs and ankles to stay holes fitted and prevent water absorption. It's a simple and secure blocking system you'll like.

Unti crack jersey HTX (hard tex) is durable to cover knees where get rubbed all the time. They look flat and the same as jerseys on body but much stronger than stretchy materials.

Folded neck end inward to make neck around doubled to avoid water leaking. Since the neck area is non-brushed stretchy jersey, dual neck water block maintains smoothness and non-rash effect.