Bottomless boots or leggings for Afghan Hound and Saluki are exactly as high boots but without bottoms  and lining . Leggings are made to save the hair on legs from dust and leaves at longer walks. Three velcros.  Coated nylon or ripstop type fabric.
Leggings are for daily long walks when needed, the priority is elasticity and comfort for dog.
Only paws to wash after walk - leg hair is still clean.
TIP: Take your dog to bath still in leggings when coming home from walk. Wash paws, dry and then remove leggings - wow you have clean and dry hair on legs.