Reveres Comfort Maxand#153; series of inflatable life vests provide all the comfort and safety you need while looking smart wearing it. Its so comfortable fitting, youll want to wear it all the time! - USCG approved for persons at least 16 years of age weighing 80 lbs. and above with a chest size between 30andquot; and 52andquot; - Available as Automatic (with Manual Backup) or Manual - Dual waist belt stainless steel adjusters. Provides for easy adjustment with both hands and a more custom fit - Exterior inflation system access flap. Allows for clear, direct access to the CO2 cylinder for rearming. CO2 cylinder can be replaced without opening and unfolding the entire PFD - Waist strap and back strap attachment points fully connected and reinforced from inside for added strength - Heavy duty 420 denier nylon packcloth outer cover - Twin 2andquot; wide back straps for comfort and security - Includes USCG approved water activated life jacket light ($30.00 value), whistle and SOLAS Grade retro-reflective tape panels on inflatable bladder - Comfortable neck. The neck area has no Velcro or edge binding to cause chafing or abrasion for all-day comfort USCG Approved Type V with Type II Performance Offshore Racing Congress* (ORC) / International Sailing Federation (ISAF) Regulation 5.02 / EN1095:1998 Compliant Safety Harness