product description 1.PLANTAR AND FLAT FEET PAIN RELIEF - Ease pain from plantar fasciitis, flat feet, heel spur, high arch aggravation relieve arch pain and heel pain from long time standing and walking.2.COMFORTABLE, FLEXIBLE AND EFFECTIVE - stretch to fit your feet, and stay in place with a snug fitting sock, to give you long-lasting relief from foot and heel pain.3.ERGONOMIC DESIGN - Arch support designed with a gel pad at the site of your arch to mimic the natural bow of the arch, these sleeves will instantly remove pressure from metatarsals and increase comfort.4.DURABLE, WASHABLE AND REUSABLE - Our arch supports are perfect for athlete, dancer, model, worker, elder, police and other long standing time people, create an active lifestyle and living a healthy life.