This is the Ocean Reef Duo Fin Open Heel Travel Ready Snorkeling Fins Features: Easy-to-Adjust Design Great for Beginning & Experienced Snorkelers For Snorkeling, Maximum Comfort & Lightweight for Easy Packing & Traveling Unisex Design & Sizing Ensure Best Experience w/Ocean Reef&';s Duo Fins Comfortable Fins w/Comfortable Foot Pocket Lightweight, Easy-to-Wear Fins Give you Maximum Comfort Neoprene Pad & Quick Release Strap Easy to Adjust Matching Transparent Bag from Aria Line: Shoulder Strap for Easy Carrying Mesh Bottom for Drying Large Heel & Strap End Pull-Tab Loops for Easy Donning & Adjustments Composite Rubber & Plastic Non-Vented Blades Maximum Propulsion in Short Blade Fin Design Add some style to your snorkeling session with the new, compact, and easy to use DUO travel fins.