O'Neill Psycho Tech 5/4 CZ Hooded Wetsuit - Men's
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O'Neill Psycho Tech 5.5/4 CZ Hooded Wetsuit - Men's
2026 Men's O'Neill Cold Water Winter Wetsuit
O'Neill's Psycho Tech range focuses on ultimate warmth and durability with high-performance recycled materials and water-tight double-sealed stitchless seams. Sustainable 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 you in the water longer, toasty, and stoked.
- F.U.Z.E. Closure (Chest Zip)
- Redzone Water Resistant Zipper
- 360 degree Barrier With Drainholes and Anti-Flush Barrier (F.U.Z.E.)
- Super Seal Cuffs with Plasma Wrist and Ankle Seals
- Recycled Oyster Shells and Eco Carbon Black Infused Neoprene
- Recycled Dope-Dyed Yarn Jersey
- Aqua Alpha Solvent Free Neoprene Lamination
- Key Pocket with Loop
- Stitchless Exterior Fluid Seam Weld Technology with Interior Recycled TBX Tape
- Chest / Back: TB4 Duraskin Air Firewall
- Thigh / Butt / Shins / Calf: TB4 Firewall
- Arms / Shoulders: TechnoButter 4
- Entry: TechnoButter 4X
- PLUS (+) = 0.5mm Extra thickness for even more warmth
Fast Shipping & Easy Returns
Free shipping on all items. Yes, ALL items are shipped fast and free!
Expert & Friendly Staff
Whether you’re hitting the slopes or catching waves, Arlberg Ski & Surf Shops in Portland and Freeport, Maine, have everything you need to gear up for your next adventure. Our expert and friendly staff are passionate about helping you find the perfect equipment and apparel tailored to your needs. With the best selection of top brands and cutting-edge gear, we’re here to ensure you’re ready for any terrain or weather. Swing by and experience our outstanding customer service, and let us help you make the most of your outdoor pursuits. See you soon at Arlberg!
Testimonials
I visited Arlberg in Portland, Maine and was extremely impressed with the customer service. Not only were they attentive but also knowledgeable of the products. We left with a beautiful snowboard. I will be back. Thank you!
Tasha
Goggle
The best ski and baord shop around. I can't say enough great things about my contiuned experiences with Arlberg... You just don't get that kind of service from most places anymore. You guys are #1 in my <3
Eden
Arlberg is, by far, my favorite place for my ski and snow needs. Their inventory is versatile and staff are wonderful. From an unknowing novice to someone who is now confident on any trail, their team has been nothing but kind, knowledgeable, and helpful along the way.
Meredith
Welcome to the 'berg!
Whether it's on snow or in the water, Arlberg Ski & Surf has outfitted four generations of loyal customers. We are proud to be considered one of Maine's best ski & surf shops and take pride in keeping it that way! Find out why by visiting us and seeing for yourself!
-John, Sandy and Jay
