- Size 39 (8) - New - Black - Adjustable buckle straps - Cork platform - Leather footbed - Tried on - Never worn - Measures 9.5” No box Welcome to 51Twenty. I hope this item finds its way into your life. Check back often as we add things everyday! Welcome to 51Twenty. I hope this item finds its way into your life. Check back often as we add things everyday! Although we love our kaftans, we also love offering nwt, boutique, secondhand & luxury goods too. Search all categories. We ship same/next day. 6.5K More. "NEW" Terrific Black Leather Gladiator Sandals By Birkenstock. 4 Adjustable Buckle Straps, Cushioned Leather Foot Bed, Almond Toe, Cork Platform & Rubber Soles, New, Never Worn, Minor Markings on Foot Bed ( sticker removal), Only Tried On:) Rt. 258.00 approx. Size 39/ Chart 8, Foot Bed Measures 9.5" for Reference.