O'Neill 5/4 PsychoTech Chest Zip

★★★★★ 4.6 17 reviews

US$139.98

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US$139.98

Price when purchased online

Free shipping Free 30-day returns

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Product details

Management number	236267903	Release Date	2026/07/09	List Price	US$139.98	Model Number	236267903
Category	Wetsuit General

NOTE: Stock is limited and not live - please call before buying

O’Neill’s PsychoTech combines our exclusive TechnoButter 3 neoprene with TechnoButter 3 Air Firewall insulation, Stitchless Seam technology with exterior Single Fluid Seam Weld, internal TB3X Tape and a Z.E.N. zip Closure Sytem. Lighter, warmer, more insulating and quick drying with improved ease of entry. PsychoTech is the latest advancement in cold water wetsuit technology from the leaders in innovation for over 60 years.

5/4mm
Lumbar Seamless Design (LSD)
Plasma wrist & ankle seals
Rinse with cold water only

Technical Features:

Technobutter 3 neoprene

O'Neill's exclusive new pre-stretched neoprene with featherlight, ENVY foam rubber core. Ultimate, flexibility, warmth and comfort. Built to last.
SINGLE FLUID SEAM WELD
Double superseal neck

A toasty warm two layer design featuring a 360˚ smooth skin interior lining, wide adjustablility, and a secure lock down. Fully adjustable and watertight.
Strategic seamless paddle zones

An ergonomic, seamless under sleeve panel that allows for unrestricted motion and eliminates rashing. Flexible and unique design which utilizes minimal seam placement for comfort.
KRYPTO KNEE PADZ
SUPER SEAL CUFFS
EXTERNAL KEY POCKET WITH LOOP
TECHNOBUTTER 2-AIR FIREWALL

Note: For more sizes or colours please call 01202 700503 for more info

PRODUCT SIZE	HEIGHT IN CM	WEIGHT IN KG	CHEST IN CM	WAIST IN CM
2XS	168-173	52-59	90-93	70-72
XS	170-175	57-64	93-95	72-75
SS	166-171	59-68	95-99	75-79
S	173-178	61-70	95-99	75-79
ST	183-188	66-75	95-99	75-79
MS	169-174	66-75	99-104	79-84
M	175-180	70-77	99-104	79-84
MT	185-191	73-82	99-104	79-84
LS	171-177	73-82	104-110	84-89
L	178-183	77-86	104-110	84-89
LT	188-193	82-91	104-110	84-89
XLS	174-179	82-91	110-117	89-94
XL	180-185	86-95	110-117	89-94
XLT	191-196	91-100	110-117	89-94
2XL	183-188	95-104	117-123	94-99
3XL	183-191	104-113	123-130	99-112
4XL	185-193	113-122	130-136	112-122