Department of transport (canada) approved;conform to standard can/cgsb 65.15-m88,by law ,you need to have a canadian approved lifejacket or pfd for everyone on board! Rbsm sports adult life vest is the best life vest for fishing, casual boating, adventuring, swimming, surfing, kayaking, water skiing, tubing and many more...or storing away in a set to stay prepared. Fits adults over 90 lbs. Expandable polyethylene foam offer buoyancy 69n minimum(15-1/2 pounds-force) also make product lightweight.