Women’s 2mm Wetsuit Jacket, Full Front Zipper, Short Sleeve Women’s 2mm Wetsuit Jacket, Full Front Zipper, Short Sleeve with SuperStretch CR-Tech, and titanium enriched neoprene. The 7 panel design full YKK zipper is perfect for chilly water, brisk breezes and easy on an off changes. ~4-way SuperStretch neoprene ~Premium Quality Neoprene ~2mm Neoprene insulation: lightweight warm ~Titanium enriched for extra warmth and water resistance ~7 panel for increased mobility ~Flatlock seam stitching lays flat for comfort, reduces water entry rash ~Durable, Flexible Strong ~Smooth and comfortable ~Full Zipper for easy changes ~Protective flap behind zipper ~Heavy Duty #10 YKK Zipper ~90% Neoprene, 10% Nylon ~Provides protection from rash, sun-UPF 50+ wind ~Protective DWR coating wicks water away ~Provides core warmth on chilly days ~Wear alone, under wetsuit or with rash guard layer ~Multi-functional, great for all activities involving liquid ~Surfing, Kayaking, Diving, Canoeing, Fishing, Canoeing, Wind Kite Surfing, Sailing ~Perfect for Water Aerobics Pool Rehab ~Great under water skiing vest for increased warmth ~Built for comfort, function performance Water Temperature Recommendation: 73 degrees and up Women’s Size Chart SIZE BUST WAIST WEIGHT Extra Small 28-31 26-28 100-115 Small 32-34 28-30 115-135 Medium 35-38 31-32 135-155 Large 39-41 32-34 155-175 XL 42-44 34-36 175-195 2XL 45-47 36-38 195-215 3XL 48-49 48-49 215-235 Sizes Available: Extra Small, Small, Medium, Large, XL, 2XL 3XL Women’s 2mm Wetsuit Jacket, Full Front Zipper, Short Sleeve should be very snug for all water activities to restrict water from flushing the jacket. Metric conversion: 1 inch = 2.54cm, 1 pound = .45kg