MARES XR Tek Spring Straps
The Mares XR Tek Spring Straps are a pair of spring heel straps for Mares fins to replace standard ratched rubber straps for a single handed adjusting spring strap.
The simple design holds your fin in position consistently even if your boot compresses at depth.
No loops, snags or loose straps, the buckles are stripped down and each spring has a tough nylon cover and tab to protect the springs and aid donning and doffing.
Inside the springs is a safety chord to prevent over stretching.