Thank you for viewing. ● The entire shoe is made of woven leather mesh, providing excellent breathability. You can wear them barefoot or with sneaker socks. They will gradually soften with wear. You can also step on the heel and wear them as slip-ons. The insole is a leather-covered cushion insole. The outsole uses rubber, providing excellent cushioning and a superb fit. 【Chubasco】 "Chubasco," an outdoor sports manufacturer based in San Diego, California, is made by skilled craftsmen in Mexico, one by one, by hand. Upper: Leather Sole: Rubber sole Country of origin: Mexico Size: US8 (Men's, approximately 26cm) ■ Worn a few times. I am a non-smoker, but please understand that this is a used item stored at home by a private individual. ■ The item will be shipped in a compact package. Please be aware of any creases that may occur. ■ No price reduction, please.