s-l400.jpg。These are Men\'s size US 10 / UK 9 / EUR 43 / CM 28. Dual zip and tie in a dark gray color. Leather sourced from a tannery that achieved a Silver Rating from the Leather Working Group (LWG). This product is considered \"sustainable\" because it\'s been certified by one or more industry certifying organization for meeting at least one industry standard for environmental or socioeconomic impact. The SOREL® Adaptive Sorel Explorer™ Boot Dual Zip Waterproof offers a stylish and cozy choice for all your winter adventures. With a full zipper on each side of the boot, booting up has never been easier. Waterproof full-grain leather and nylon upper. Waterproof breathable membrane construction keeps out the wet elements for a drier, more comfortable fit. Mock lace-up closure with rope laces and metal eyelets. Soft microfleece lining for added warmth. Removable, synthetic footbed with soft microfleece topcover for comfortable underfoot support.