When put on around the midsection like a belt, it & rsquo; s very easy to neglect you & rsquo; re even using a PFD. It of program will certainly additionally vary PFD to PFD, so it & rsquo; s best to speak with the proprietor & rsquo; s manual for specific directions. If it & rsquo; s loose when you & rsquo; re in the water it absolutely won & rsquo; t be comfortable as well as may not also function effectively. Since of this design attribute, it & rsquo; s recommended to examine them prior to you head out as well as change the gas cartridge every year( refer to OWNER & rsquo; s MANUAL for upkeep needs ). When used around the waistline like a belt, it & rsquo; s very easy to neglect you & rsquo; re also wearing a PFD. It of program will certainly additionally vary PFD to PFD, so it & rsquo; s best to seek advice from the owner & rsquo; s guidebook for exact instructions. If it & rsquo; s loose when you & rsquo; re in the water it definitely won & rsquo; t be comfortable and also might not even work properly. Of program, with any choice of what you & rsquo; re going to wear, there & rsquo; s the style element!