Most Perfect Fixed Angle The foot brace works by a bendable aluminum bar at the instep to hold the foot in a flexed position that your foot maintains the 80-90 degree angle, ensuring the arch staying stretch for maximum comfort. Hard Spiky Massage Ball Massage the acupuncture points on the soles of the feet, the top spike design can effectively reduce foot pain during using. Suggest to use it no more that 15 min one day, in case foot hurt. 2 PCs Damping Arch Supports 2 PCs Damping Arch Supports can absorb shock with every step and have effective protection against scratches, can be weared within your shoes while walking or running.Durable and Easy to Clean : Upgrade foot brace support is made from highly durable elastic fabrics, making it easy to wash and reuse. Always consult a physician if pain, swelling, or unusual reactions are experienced. Universal size for women & men: The plantar fasciitis relief can be used with both left and right feet. You can try to wear the foot brace before sleeping. If you feel comfortable ,you can wear it for the entire night. The hard spikes of the massage ball is provided for deep tissue massage and increg blood circulation. When you step on the massage ball for the first time, do not use it for more than ten minutes. After that, you can increase the duration of use slowly. Soft and Breathable: The foot brace features soft cotton padding and adjustable Velcro calf straps. It is made of breathable and lightweight material to provide maximum comfort. The upgraded design keeps feet cooler, more breathable and comfortable, helping you get a good night's sleep and relieve plantar fasciitis. Helps ankle and foot muscle recovery. Good pain relief: If you suffer from varying degrees of foot pain or even have trouble sleeping at night, this new plantar fasciitis night splint will help you effectively relieve pain. Helps prevent sprains in volleyball, basketball, football, etc. and accelerates ankle recovery. Suitable : Night splint is designed for dorsiflexion, plantar fasciitis, Achilles tendinitis, flat arches, foot drop, bone spurs, bunions, toes, ice feet, arthritis and more. Helps prevent sprains and accelerate ankle recovery in sports such as volleyball, basketball, and football.