Functionality of the productUse the adjustable plantar fasciitis brace while you are sleeping at night to keep foot stretched and provide orthopedic support for drop foot to reduce the effects of morning heel pain associated with plantar fasciitis and achilles tendonitis, including achilles tendonitis, flat arches, drop foot, heel spursand much more Accelerate your healing process. Easy to use: Simplified wearing steps through innovative design, You can easily understand how to wear it by watching the video or Product without the assistance of others. Adjust the bendable aluminum bar at the instep according to your demands to hold your foot at an effective and comfortable support angle of 85to 90, then put on your brace properly as instructed . Universal size universal crowd: The adjustable fasteners creat a customized fit for most body types. Measure the circumference of the ankle to fit 8.0 - 15.0 in (20.3 - 38.1cm)You can freely adjust elastic straps length and tighten it. adjustable elastic strap that will ensure the splint remains in the right position and comfortable condition throughout the night without twisting or sliding Better SupportUse more rigid adjustable aluminum bars Two adjustable dorsiflexion straps. Adjust the bendable aluminum bar and dorsiflexion straps that will ensure the splint remains in the right position and comfortable condition throughout the night without twisting or sliding. Built-in adaptive arch support to provide therapeutic relief of the discomfort associated with fallen arches, plantar fasciitis and more. The upgraded velcro is more sticky for a tighter stretch We used the vacuum packaging to avoid moisture, dirt, and bacteria during transportation of the skin-friendly product. Plantar fasciitis night splint is made from premium quality, highly durable elastic fabrics, which is stretchy, lightweight and very breathable. Care Instructions: Fasten Velcro Before Washing, Hand Wash Cold, Rinse Well, Air Dry Flat, Do Not Machine Wash, Do Not Bleach, Do Not Tumble Dry