The 3/4 Length Shearling Insole from Birkenstock.

Experience unparalleled comfort and warmth with the Birkenstock 3/4 Length Shearling Insole. Designed for both men and women, these insoles provide superior cushioning and support for your feet. Crafted with high-quality shearling material, they offer a cozy feel that keeps your feet cozy and comfortable all day long.