I have the strap that came with them like I said they are new and I have only worn them the one time they could have just loosened while I was climbing
I have a new set of notch gecko steel climbers with pole gaffes. I did a large removal was in the tree for a couple hours rigging and roping down the tree. The spikes had worn blisters on my legs under the pads they where on tight and not moving around just weird to me. Any one have this problem.