Archie's Arch Support Slide Sandals in black 100% Rubber Only worn a few times, excellent condition Unisex: Mens size 8, Womens size 9 From Archies: Real Arch Support: Almost 1 inch of orthotic support encourages optimal foot posture aiding whole body alignment Perfect for people who suffer from Plantar Fasciitis, wear orthotics, or just want a super comfy pair of slides Specialized closed cell foam material is formulated to mold to your foot Elevated heel helps to reduce stress on the calf and Achilles tendon--great for people with Achilles Tendonitis