Columbia Bugaboot Plus Omni-Heat Tech Lite Michelin Men’s Winter Boots BM 1619-010 Black/Charcoal Size 11. Excellent condition! See pictures for close ups. This waterproof, seam sealed and insulated winter boot is a true workhorse for activities in cold winter weather. Heavy duty hiking boot for conquering severe winter conditions. Fully sealed waterproof leather keeps your feet dry in snowy weather. Michelin outsole offers a firm grip in temperatures down to -22F. Heavily insulated with reflective lining for bitter cold temps. Lace up closure offers the perfect fit for long journeys. Fortified with new hardware, including bombproof eyelets for easy and secure lacing, it also has double rivets for durability. The reflective lining traps body heat to amplify the warming power of 600 grams of Omni-Heat insulation. When terrain becomes truly treacherous and unpredictable, the dual compound high traction rubber keeps you safe and stable. Full waterproof seam sealed leather.