Thrive F3 AFO is a stable Ankle Foot Orthosis developed for patients with Dropsy. The orthosis holds the foot up in the swing phase and provides a secure heel insertion and a stable standing phase. The Thrive F3 AFO significantly improves gait for patients with drop foot and stabilizes the ankle. The energy-regenerating effect in the carbon fiber frame provides good stair development and safe walking. The lateral stirrup is positioned in front of the ankle and designed to eliminate contact with the lateral malleolus. The padded padding is made of a comfortable and airy material that breathes, and the recess at the tibial edge relieves pressure effectively. The soft parts are replaceable and washable. Thrive F3 AFO is available in 5 sizes from XS-XL. Size is adjusted by shortening the foot blade at the front. In cases where the patient has difficulty opening/closing the velcro straps with buckles or needs to handle the orthosis with one hand, there are straps with a magnetic clasp, which makes handling easier for the patient. These are sold as accessories.