To meet the physical demands of young amputees is the robust Defender. The product is made of optimized carbon fiber lay-ups which provides flexibility and is virtually maintenance free. Users of the product will feel confident when using it over a range of high impact activities. The small size offering (16-21 cm) suits the needs of petite adult amputees. The stiffness categories are tailored to low body weight. Premium performance in a pint-sized package is the Defender. The features of this product are: - Smooth rollover and exceptional ground compliance - Uniquely optimized to endure the physical demands - Patented technology and eliminated bolt holes in flex areas result in optimal strength and performance - Virtually maintenance-free design - Rated to 100 lbs. - Warranty: 18 months