Choose a size: above 8.5Night Splint: Do you have varying degrees of foot pain, plantar fasciitis, Achilles tendon myositis, foot drop, flat foot arch, or heel spur? The Farrell plantar fasciitis nighttime splint can allow your foot to stretch all night and effectively relieve all these pain symptoms.Provide the best comfort and support strength: through repeated efforts of debugging and technology, we have improved the material of the cushion lining (made of memory foam), increased the width of the back bending belt, and designed a support plate at the bottom, which has a great impact on your comfort and support level.Simple design, easy to use: The traditional plantar fasciitis nighttime splint on the market is difficult to figure out how it should be used on your feet, but with our, you don\t have to worry at all. Just 4 steps --- 1. Bend the aluminum strip to an optimal angle of 85 - 90 - - 2. Wrap around your forefoot --- 3. Wrap up your calf. Adjust the belt to the desired tension and tighten it.One size fits all: These nighttime splints for plantar fasciitis are designed for both men and women (measuring the ankle circumference to fit between 8.0-15.0/20.3-38.1cm). "They are intimate products, and we use vacuum packaging to prevent them from getting wet and dirty during transportation, making them safer and more hygienic.".