UGG | Shoes | Ugg Mens White Mountaineering Riki Boots 。Inspired by textiles and patterns from White Mountaineering Creative Director Yosuke Aizawa’s travels around the world, this pull-on boot mixes folkloric design elements with industry-leading technology to enhance a man’s personal style rather than detract from it. Featuring premium suede, moisture-wicking UGGpure™ wool, and an ultra-durable outsole, this winter-ready style will carry you through icy streets and snowy mountain trails. Suede Elastic gore Sheepskin lining Foam insole with UGGpure