Sperry's new Hydrofoil sandals received a unique distinction from the U.S. Patent and Trademark Office as one of the most innovative shoes in footwear history. The Hydrofoil features a dual-suspension system that allows the foot to move and contort naturally, which means better contact between shoe and deck. A flex plate in the midsole dissipates shock and reduces foot, ankle and back fatigue. Made from injected EVA material, the sandals are lightweight and quick-drying. Hydrofoils come in orange, navy or black and men's sizes 8 to 13. Cost is $69.95. Call 800-617-2239 or visit www.sperrytopsider.com.