For people up to 100 kg. These life jackets are designed both for people who know how to swim, and those who can not swim and are suitable for use in confined waters and coastal waters. These jackets ensure safety from drowning in relatively calm waters. These jackets are most commonly used on inland waters - lakes, ponds, etc.., And in coastal waters in good weather and normal weather conditions at sea. The vests are manufactured using advanced technology / foam waistcoat-style / care and do not require maintenance and storage. Easy donning and fastening. Two belt grip waist