"Waterslide" Double Buckle Sandal By Corkys (Melon)

Features an adjustable buckle, instep and for support molded into the lightweight foam shoe.

If you're a full size IE 8, 9, 10 you can wear your normal size for a roomy wide foot.  If you want them super snug you can size down one.  These are meant to be a roomier wider looking sandal.

Roomy at true to size. If in between sizes you can size down for a fitted look. Ash is a 9/9.5 and the 9 is fitted with the front and back upper lip like a normal birk dupe sandal.

She likes the size 10 for an oversized masculine look.  Only size up if you want a room masculine fit, otherwise if in between sizes size down.