Wildhorn helped revolutionize the snorkeling mask. Now we're turning the fin world upside down with our new topside fins. No more cumbersome heel straps. No more blisters. No more bow-legged tripping, flopping, slipping and sloshing. Wildhorn's new Topside Hydro Fins are fitted like shoes. These fins are compact travel-ready, fully supportive, adjustable, ultra comfy, totally walkable dream boats for your feet. Making you the fin-fated master of the land and the sea! Our new Topside fins were designed compact for adventurers on the go. We've found the fin "sweet-spot" for delivering optimal compact portability for travel, walkability and protection for transitioning to and from land while still providing great performance in the water. These fins are super durable with a high-grade polymer blend base, premium comfort neoprene upper, a rugged adjustable strap system and meticulous heat weld and stitch construction detailing.