If strappy makes you happy, then the Bamboo Laguna 25 Black Strappy Gladiator Sandals are about to give you a great big smile! Faux leather upper is textured and super strappy, with a thong-style vamp, whip-stitched accents, and wraparound ankle straps that adjust with two pewter buckles (and hidden elastic). Cupped heel has 3.5" back zipper. 1/4" rubber heel. Genuine leather insole. Non-skid rubber sole. Available in whole and half sizes. Fit is true to size (round down if you're between sizes). Measurements are for a size 6. Leather insole. Upper and balance man made.