Comfort doesn't have to compromise on style or performance. This Women's Rowan Way Chukka Boot is crafted with Premium Timberland® leather, a ReBOTL™ fabric lining containing at least 50% recycled plastic, and a cozy faux shearling lining exposed at the collar. Inside, an OrthoLite® footbed, EVA midsole and outsole work to help keep your feet comfortable, while the Defender Repellent Systems® treatment helps repel water and stains. By purchasing this product, you are supporting Leather Working Group certified tanneries https://www.leatherworkinggroup.com/ The ReBOTL™ material used in Timberland® apparel contains at least 40% recycled PET (recycled polyethylene terephthalate, the stuff plastic bottles are made of). The ReBOTL™ material used in Timberland® footwear and accessories contains at least 50% recycled PET. (Excepting trace materials) OrthoLite® comfort foam insoles are lightweight, provide moisture transport, antimicrobial function, and long-term cushioning. The ultra-breathable material won't break down or lose cushioning over time, keeping your footwear comfortable and supportive. This treatment repels water, keeping product looking newer.