Extra-strong and extra-stylish! The modern design and sturdy construction of the Comodità Prima Rolling Walker make it super safe and able to support weights of up to 400 lbs (182 kgs). It is tested and approved under demanding standards for rolling walkers. Our signature "S" shaped back wheel support provides extra space for the feet to move, helping to avoid tripping and falling. It also allows the weight to be placed right above the wheels, and not on the side of the wheels like most models on the market.