Find vest from a vast selection of Sporting Goods. Get great deals on eBay! Choose a life vest based on chest size for adults and weight for children. Loosen all straps, put it on, and secure closure. Tighten all straps, starting with the waist belt, and work your way up to the shoulder straps. Training with a weighted vest can completely revolutionize your workout regimen. See Rogue's complete line-up of durable men's and women's vests here, including quality training vests from BOX, Hyper Vest, Titin, and MiR.