Clear Clouds™ alleviates discomfort caused by your boots and offer superior blister and abrasion protection. Great for breaking in new skates or to put on a problem area on your old skates. Constructed from a "Medical Grade Gel" filled with medical grade mineral oil, they offer safety and durability. They may be worn between the sock and skate or directly on the skin, if desired. Extended direct contact with your skin will not cause skin discoloration or irritation. Pads available in various sizes, shapes and thickness. 2 pads per package. Long lasting.