Armstrong Ultralight footstraps 

Made to be as light as possible AND super comfy - with our new pressed memory foam, they come with our Titanium washers and 316L screws. Price is for 1 Footstrap.
When fitting, it's important that the washer is properly tightened. The memory foam needs to be fully compressed. Our Titanium hex washer is designed with a recessed underside to press into the memory foam and clamp the straps internal webbing to the board.

Make sure you do these up tight. The Washer needs to be the strength point.
The washer outline and recesses should be imprinted into the memory foam if removed.