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O'Neill Women's 4/3MM Psycho 3 Zen Back Zip Fullsuit Wetsuit

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SKU: 4384
Product Code: 42199
Availability: Usually Ships in 24 Hours
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  • Get ready for the waves. The O'Neill Women's 4/3MM Psycho 3 Zen Back Zip Fullsuit Wetsuit has all of the high-tech features including the most advanced Neoprene.


    • Material: Technobutter Neoprene.
    • Thickness: 4/3mm.


    • Psycho 3: Warm, flexible and great fit.
    • Technobutter Neoprene:
            - Most advanced super stretch Neoprene available on the market.
            - 17% lighter.
            - 30% less water absorption.
            - Quick drying.
    • Weld Super Seam stitchless technology is 60% thinner and lighter.
            - Double weld.
            - Narrower silicone-based urethane seal is applied to both sides of the triple-glued seams.
    • XDS-Air Firewall: ultrastretch Neoprene.
            - Lined with water-wicking insulative jersey.
    • Patented Z.E.N. zippered entry in the back.
            - Pullover internal neck seal.
            - Blocks out water.
            - If water does come in, it is blocked by the barrier and is forced out of the drainage hole.
    • Super seal cuffs.
            - Double super seal neck to keep water out.
            - External key pocket with a loop for security.
    • Body: exclusive TechnoButter Neoprene.
            - Chest and Back: Glideskin XDS- Air Firewall.
            - Knee: Krypto.
            - Plasma wrist and ankle seals.
            - Thickness ranges from 4 to 3 MM.
    • Paneling: super minimal seam design for skin comfort.
            - Contortionist seamless shoulder.
            - Lumbar seamless design.

    Country of Origin

    • Imported

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Jack O'Neill began surfing in 1952, before functional surf apparel was invented. While working for the Army Air Corps, O'Neill discovered neoprene foam in a DC-3 airplane. He then combined the neoprene carpeting with duct tape to create the first neoprene wetsuit.

Demand for O'Neill's neoprene wetsuits grew rapidly and he began a business selling the O'Neill wetsuits out of his garage. By 1980, he was a leader in the beach apparel industry with a thriving business. Since then, O'Neill™ has become a widely recognized and respected brand in the surf industry, continually creating new and innovative products. In addition to O'Neill wetsuits, they carry O'Neill boardshorts, O'Neill dresses, O'Neill hats, O'Neill rash guards, O'Neill swimsuits, O'Neill water shoes, O'Neill sandals, O'Neill life jackets and O'Neill t-shirts.

In addition to his business success, O'Neill also created a non-profit foundation for kids. O'Neill developed the O'Neill Sea Odyssey Program: a free, educational cruise that introduces kids to the microbiology of the Monterey Bay Marine Sanctuary, beginning at Jack O'Neill's doorstep.