Equal parts utilitarian and luxurious, the Michaela Boot is cold weather rated to -20 degrees Celsius and ready to take on the season in style. Seam sealed construction. Cuffable collar can be worn up or down. Fully lined with UGGpure. 10mm UGGpure sockliner naturally wicks away moisture and helps keep your feet dry. Molded White Spider Rubber outsole incorporates the UGG Classic inspired sun pattern for maximum traction and comfort in any conditions.