The Women's Alder Stealth is one of our most popular wetsuits offering durability and value! Perfect wetsuit for kayaking Features Seams: Glued & Blindstitched Fabric: Main Body / 4mm Neoprene Fabric: Arms & Shoulders / 3mm Floflex Neoprene Fireline Inside Torso Duratech Knee Pads Pk Plastic Zip Single Lined Torso These 4mm/3mm wetsuits are perfect for year-round use. Perfect for all types of water sports such as sea swimming, surfing, kayaking, paddleboarding and much more!