Crocs Blitzen II Luxe Clog Reviews | Zappos.com。The Crocs style number 201661 refers to the classic Crocs Blitzen II Luxe Clog. Designed as a cozy, cold-weather update to the classic silhouette, this style features a toasty, fuzzy liner that is fully removable and hand-washable for easy maintenance. These Crocs are Comfortable unisex slip-on clogs with soft faux-fur lining. Easy to wear and gentle on feet. Durable blue outer for everyday use. Cozy faux fur collar provides warmth and a comfy fit & is removable for cleaning & all year run wear. Enjoy!