Psycho Tech 5/4mm Back Zip Full Wetsuit | BLACK/BLACK itp-collectionId-401 Find it all year round

Find it all year round in the Never Out of Stock collection

100% UltraFlex DS

tech stretch fabric with 10K/10K waterproofing and breathability

O’Neill’s PsychoTech combines our exclusive TechnoButter 3 neoprene with TechnoButter Air Firewall insulation

Features a rounded neck and a chest pocket

Psycho Tech 5/4mm Back Zip Full Wetsuit | BLACK/BLACK itp-collectionId-401 Find it all year round*The Psycho Tech is built for the absolute harshest conditions and allows the user to surf for hours on end.* O'Neill's Psycho Tech range focuses on ultimate warmth and durability with high performance materials and water tight double sealed stitchless seams. The TB4 Firewall technology radiates throughout with TB4 Duraskin Air Firewall in the chest and back to shield against the cold while retaining and recirculating your body heat. Designed to keep