Outer material: leather Inner material: Rebotl Closure: pull-on Heel shape: no heel Sole: rubber Womens Timberland Carnaby Mid Chelsea Boots in brown. Upper made with Premium Timberland® Leather. Pull-on style with dual stretch gore. Timberland supports responsible manufacturing of leather via the Leather Working Group. Ground-contact EVA midsole. OrthoLite® footbed. ReBOTLTM fabric lining containing 50% recycled PET plastic. Rubber and ground-contact EVA outsole. Ref: A41E6F131