Uplift is a casual lace-up ankle boot that combines style and comfort to compliment every look in your wardrobe. The SAS CoolSTEP™ footbed is made of an anti-microbial material that wicks away moisture to keep your feet cool and dry, while cupping your heel for a stable and comfortable walking experience. Medicare Approved: This style has met the standards set by Medicare. Please see your doctor for details and qualifications. Uplift Lace Up Ankle Boot