Quickly becoming the quintessential spring chukka, the Kaldwell boasts a burnished nubuck upper and seersucker-inspired, cotton-striped lining. Providing the pinnacle of whisperweight traction, a custom-created Vibram® outsole lends signature UGG® luxury. Collection Details: Upper: We chose a great burnished nubuck and a seasonally appropriate canvas for the upper materials. The nubuck is burnished on the heel and toe giving a great broken in antiqued look to them. The canvas is a light weight breathable cotton. The lining is a fun in the sun cotton stripe canvas. Insole: Molded EVA light weight insole. Outsole: The outsole really makes this collection special. We worked with Vibram®, offering you a light weight technical outsole that offers great traction. We stitched the outsole directly to the upper, by doing this, we eliminated excess material and glue. This process allows for more flexibility - creating ultimate comfort. Style Details: The perfect Spring casual chukka. Nubuck uppers. Vibram® outsole. Other: By UGG® Australia; RN# 88276 This product is made in US, China, or Vietnam, varies by product