Find a great balance of sporty lightweight comfort and seasonal casual style in the SKECHERS Synergy - Collab boot. Smooth microfiber fabric and soft sherpa-texture faux fur fabric upper in a zip up sporty casual low mid calf height cool weather boot with stitching and overlay accents. Warm Tech Memory Foam insole. Construction Smooth microfiber fabric upper with 'microleather' textured finish Soft warm sherpa-textured faux fur fabric collar trim Zip up low mid calf height sporty casual cool weather boot design Upper treated with 3M Scotchguard™ to be water resistant Stitching accents Stitched seam 'mudguard' front and side overlay detail Side stitching details Soft textured sherpa-look collar trim Full length side zipper for easy access Side stretch fabric panel for added fleixble comfort 5 inch shaft height 3 inch top width for a 9 inch top circumference Soft warm plush chenille fabric boot lining Warm Tech Memory Foam cushioned comfort insole Insole designed to help retain body heat Sporty sneaker inspired lightweight and flexible shock absorbing midsole Flexible rubber traction outsole 1 inch built in heel