The chic Mayra LS boot by Old Gringo is ideal for a modern Western look. Soft calf hair upper. Natural calf hair is from cow and has not been dyed or treated.Origin of animal: Mexico Inside zipper for easier on and off. Smooth leather lining. A cushioned leather insole for added comfort. Durable leather outsole with rubber heel cap for added traction. Old Gringo also develops and tans its own leathers and textures to make sure the end result is a super high-quality product. Every Old Gringo boot is the culmination of an over 250-step production process performed by our skilled craftsmen.