This is a well made vest and although I would have preferred a heavier weight, the 10KG in reality is about as much as this vest can handle when putting on and taking off without risk of tearing the vest apart. I use for press-ups and start with around 20 reps first set before giving out. By the third set I can't eek out more than 10 reps max. Without the vest I was doing at least 50% more reps for each set. I also use for assisted weight with squats, wheel ab roll outs and wheel roll chest flyes. It def helps to keep me in a low rep range which I was looking to achieve. Good value and would recommend.
Very pleased with the product