KEEN Men's Hybrid Slip-On Boot with Cozy Fleece Lining The popular KEEN HOWSER III SLIDE Men's Hybrid Slip-On Boot has been updated again and is now even more comfortable, with a quick-release strap for a more secure fit and a cozy fleece lining. Perfect for camping, the cabin, walking the dog, wearing around the house or for running around the offices. The comfortable fit and easy slip-on make it a good choice for bunions. Non-marking rubber outsole leaves no marks. Bungee Eco Anti-Odor lacing