With added comfort, support and traction, the Billfish will help you reel in the big ones. • Genuine Handsewn Tru-Moc Construction and Padded Tongue for Durable Comfort • Stain and Water Resistant Leather for Durable and Lasting Wear • 360° Lacing System™ with Rust Proof Eyelets for a Secure Fit • Air-Mesh Upper Panels for Cool, Breathable Comfort Around the Foot • Shock Absorbing EVA Heel Cup for Added Comfort • Molded EVA Cushion Midsole for All-Day, Under-Foot Comfort • Non-Marking, Rubber Outsole with Wave-Siping™ for Ultimate Wet / Dry Traction