The City Butte black waterproof boot from UGG Austrailia is a lace-up weather boot that offers many of the technical features of the Butte, but with a more fashion-forward, sneaker-like look. The cuffable collar features reflective underlays for nighttime visibility. The waterproof features, and seam-sealed construction, combined with our fluffy poly knit and UGGplush upcycled wool blend lining and insole, give this boot exceptional outdoor wearability, even in temperatures as low as -20C (-4F).