Birkenstock Brand new never worn Men’s 9-women 11 1/2 size 42 Please see Birkenstock chart for any questions. The Birkenstock Tatacoa - designed to bring Birkenstock comfort and support to your favorite trail and water based activities. These off-road ready sandals feature a direct attach PU footbed, a rugged PU/TPU outsole for added traction and sturdy hook and loop closures for a secure fit. The upper is made from the skin-friendly, hard-wearing synthetic material Birko-Flor®. Please buy with confidence ! Available on Amazon for 365 dollars But smart shoes ! Bought for my son Small for us