Scholl Gel Activ Open Shoes. Scholl Gel Active Open Shoes are the perfect soles for shoes with open toes or heels. The gel soles are shock absorbent. A sturdy panel on the heel to dampen the effect of waking and support your heels. Made in a pretty design and are transparent so they don't show under your shoes. The perfect shoes so you can beat pain from high heels. For sizes 2-7.