We recently replaced our 18 year old Sunsetter awning with... the exact same Sunsetter awning. Well, not exactly the same. The new awning, although it looks almost the same, it is much improved over the old version.
For example, when Manny Pacquiao fought Miguel Cotto, the fight was at a catch weight of 145 pounds to accommodate Pacquiao's smaller physique. Boxing has a junior welterweight weight class with a weight limit of 140 and a welterweight weight class with a weight limit of 147.
For fighters 154 lbs (Superwelterweight/ Jr. Middleweight) and over, gloves are 10 oz. Fighters under that use 8 oz gloves. You might also be wondering why gloves appear so widely different on fighters when there is only two standard sizes. First, the size of the fighter plays a big role in perception, 10 oz gloves look tiny on heavyweights for example.