First of all the delivery of B2Fitness was super fast. I live in Belgium and within 3 working days this 12kg weight vest arrived at my address! The product itself is everything I expected of it. The velcro band makes it adjustable for all body types and although a few people complained it was too big at the shoulders, I have no problem wearing it. Being only 5"10 (1.78cm) and 172lbs (78kg) I usually wear small or medium clothes sizes.
I use the vest primarily for jump training and when strapped tightly it remains pretty much in place. Also to increase the resistance during pull-ups, push-ups, dips or plank exercises this vest is perfect.
I recommend it to everyone looking for a great price for value weight vest!