Feel like a Hollywood rock chick! Get your styling-push up by these studded and black bejewelled leather biker boots in black with chunky grip sole. Always casual and fashionable with shorts or skinnies, oversize sweater and vintage leather jackets! Demi Lovato loves her Ash boots! Out: leather; inner: leather; sole: rubber, leather. True to size. Rubber sole. Grip sole. Sleek leather. Stud embellishment. Gemstone embellishment.