Helly Hansen Rider Stealth Zip Life Vest in Black The Helly Hansen Rider Stealth Zip Life Jacket is ideal for days spent on the water! It has been made to be a low-bulk, comfortable buoyancy aid that is designed for freedom of movement. It has been made especially for dinghy and other water sports in sheltered areas, this low-bulk, comfortable buoyancy aid is a proven favorite. The vest has a soft foam front for comfort and PE foam at the back for stability and support. It’s quick to put on with a frontal zip and made in a stylish colour. Features Low Bulk 50N Buoyancy Soft Foam At Front For Comfort Pe Foam At Back For Stability Front Flare Pocket Zipped Front Entry Size Guide Size Person weight (kg) Chest size (cm) XXS 30-40 66-88 XS 40-50 70-85 S 50-60 85-95 M 60-70 85-105 L 70-90 95-115 XL 90+ 105-140