Burnsider Omni-heat Infinity Black Size:11 400 gm Thinsulate™ insulation for

400 gm Thinsulate™ insulation for winter warmth

Unlined interior for an unrestricted fit

Offered in multiple variations across the Aconcagua 3 range

The BIRKENSTOCK Buckley is a moccasin-style clog with a unique integrated molded cork latex footbed for ultimate comfort and all day support

• 100% recycled breathable mesh lining

Burnsider Omni-heat Infinity Black Size:11 400 gm Thinsulate™ insulation forColumbia's Burnsider winter boot features Omni Heat Infinity technology to help keep feet warm when temperatures drop. With a boot height profile and men's sizing, it's built to handle cold weather conditions through fall and winter. Columbia Omni Heat Infinity thermal technology Men's winter boot fit and sizing Boot height silhouette for ankle coverage Designed for fall and winter cold weather wear Part of Columbia's Fall 2025 seasonal collection