The Core Strength vest is the ultimate addition to your gymnastic and conditioning workouts. People as ask “what is the difference between your weight vest and other products on the market?” The answer is simple to that question. “Superior quality, aesthetics and functionality”. When designing this product it was important to take into consideration the main considerations of creating the complete weight vest. Those were, a great fit, comfort, disposal of sweat and longevity. Not only will this product match those expectations, but it will most definitely surpass them. Made with 1000D Nylon, the adjustable product comes in a mens fit 20kg and a womens fit 10kg.