Pet Vest West Marine Size Large. This pet life jacket will keep your pet safely swimming so you won’t have to worry. Abrasion-resistant neoprene is soft and comfortable for your pet and allows freedom of movement. The zipper on the top of the life jacket allows for easy on/off functionality while the three adjustable straps offer a better fit. Features include a sturdy handler’s strap for easy recovery and SOLAS reflective surfaces for increased nighttime visibility. Condition is "Pre-owned". Shipped with USPS First Class.