EUC Smoke free and pet free home. All shoes are thoroughly cleaned before shipping. From Merrell website: FEATURES Merrell Air Cushion in the heel for shock absorption and personalized support. Lightweight EVA foam midsole for ultimate stability and comfort. Double stretch gore for an easy on, easy off fit. Gold-rated suede leather for long-lasting quality and durability. NXT lined footbed cover for a boost of confidence against odor. M Select™ Grip outsole for durable traction that grips when and where you need it. Recycled footbed and footbed cover for protection of the feet and the environment.