Review on QTECLOR Leg Gaiters Waterproof Snow Boot Gaiters For Snowshoeing, Hiking, Hunting, Running, Motorcycle Anti-Tear Oxford Fabric, TPU Instep Belt Metal Shoelace Hook For Outdoor by Doug Davis

I have used them for a lengthy walk in the desert, up and down the dunes. They keep the sand out off the shoes, if you are wearing trekking shoes (non-fabric, that don't allow sand in in the toes area). It is relatively easy to wear. However, the boot straps are a bit difficult to tighten. They should also have a small size for the less bulgy leg-calf.