HyperFreak Neo-Skins Tops feature strategically placed Premium Skins material and our Recycled TechnoButter 3 neoprene containing recycled fibers in the liner fabrics. This exclusive technology weighs 20% lighter with 30% less water absorption than any other premium neoprene. The HyperFreak Neo-Skins top defines super lightweight, ultra-stretchy warm water gear. Boardshort Connector Cinch Cord Reversible Core Insulation Minimal Seam Design Recycled Oyster Shells and Eco Carbon Black Infused Neoprene Recycled Dope-Dyed Yarn Liners Aqua Alpha Solvent Free Neoprene Lamination Flatlock Stitched: Breathable Seams Chest, Back: 1mm Recycled TechnoButter 3 Arms, Shoulders: Recycled Premium Skins 6oz Nylon/Spandex