Quiksilver Everyday Sessions 4/3 Back Zip Wetsuit All the protection you need, plus all the flexibility you could want. Ultra durable, the Quiksilver Everyday Sessions 4/3 Long Sleeve Wetsuit offers advanced cold water blockage with a back zip and eco-friendly neoprene. Lots of flex and stretch is here too with a lightweight feel that won't drag you down. * 4/3mm thickness * A true cold water staple wetsuit * Hydroshield Water Barrier * Natural limestone neoprene replacing petrochemicals * Eco-Conscious Performance Neoprene Foam * Increased warmth and comfort without sacrificing flexibility where you need it and durability where it counts * Eco-Conscious Lining zoned comfortable lightweight thermo lining * Lining repels water to decrease weight and drying time to keep body heat in and water out * Triple glued and blind stitched (GBS) seams reduce sew-throughs and water entry * Taped internal seams in critical zones * Water-based lamination using water-based glues eliminating the need for toxic solvents * Eco-Conscious AquaGlue, water-based lamination * Recycled materials using scrap rubber tires and neoprene waste * Key loop * Neoprene: StretchFlight® Eco-Neoprene * Lining: WarmFlight® Eco-Velvet * Suggested Temps: 50°F - 57°F * Materials: 83% Nylon, 17% Elastane * MPN: EQYW103183 * Color: Black/Gun Metal * MSRP $289.95