"Invincible" Leather Boot with Buckle by Earth® footwear Burn more calories with every step™. Kalso® Negative Heel Technology® positions the toes above the heels, promoting a healthier lifestyle. Distressed look "wrinkled" leather upper. Nubuck suede accents. Wraparound belt and buckle trim. Studs and topstitching detail. Embossed logo. Closed round toe. Interior zip entry. Back pull tab. Hidden elastic gore. Thinsulate™ lining. Anatomic arch support. Natural latex rubber latex sole is versatile for different walking surfaces. Earth-friendly, 100% biodegradable storage bags. Shoe box is made of post-consumer recycled paper, has no glue and is printed with soy-based inks. 5-1/2 to 10,11,12. Imported. Take on the elements in fearless fashion with these "Invincible" boots from Earth® footwear. Make every step count in this warm and easy to wear distressed-look pair. Black or dark brown.