Buy Women's HyperFreak 2mm Long Sleeve Spring Suit Chest Zip Online O O Neill Hyperfreak 2mm Chest Zip LS Springsuit O'Neill Hyperfreak 2mm Chest Zip Long Sleeve Springsuit Wetsuit Long O'Neill Womens Hyperfreak 2mm Springsuit Wetsuit Blue Haze Long O'Neill Hyperfreak 2mm Long Sleeve Springsuit Chest Zip Wetsuit Blac O'Neill Women's Hyperfreak 2mm FZ LS Springsuit Sanbah Australia. The Hyperfreak F. U. Z. E. (Chest Zip) is constructed with super light TechnoButter 3 and TB3X neoprene. We added 0. 5mm thicker material as a step up from the HyperFreak Comp. The minimal seam design, lightweight, quality construction, and attention to detail make this another team inspired favorite.