The Besto Sailor is a specialized buoyancy aid for sailing where only the best is sufficient. The jacket has an exceptional high standard of finish and is manufactured with superior materials.• Neoprene elastic shoulders• Durable nylon rip stop outer fabric• Elastic side panels• Strong YKK zipper• Strong nexus buckle and 40mm waistbelt• Fully elastic bottom seam• Short design: optimal freedom of movement• Super soft foam for more wearing comfort• Reflective logo• Stowage pocket• Water release system• Webbing-end retainer tunnel• Removable crotch strap • According to ISO 12402-5   Specifications title Besto Sailor all black/orange 50N XS Buoyancy Newton 40N Weight kg 30-50kg Colour black/orange Size XS ISO standardization ISO 12402-5