Laced Up Boots - Horse Full Grain Leather - GJ02 CV90TDESCRIPTION GUIDI Shoes Collection. These authentic low cut sneakers feature a round toe, perforations, and thick cotton shoelace detailing. The tongue and cuff are padded, and the insole is cushioned for improved comfort. The midsole is made of leather with rubber parts sewn in, and the soles alternate between leather and Vibram soles. A GUIDI logo plate is attached to the heel. The leather is horsehide. The shoes are made without using the tumbler