Asymmetrical right and left safety toe for roomier fit and max comfort

The 6-inch shaft of these boots provides maximum comfort and flexibility while ensuring excellent ankle support

And for even more support and cushioning

Moisture Wicking Ultrafine Nylon Fabric Lining

This collar fits size 17"-21"

Keen Men's Snapline CF Waterproof Carbon Toe Work Boot 1030397 Size:8.5 Asymmetrical right and left safetyBuilt for men who put in long hours, the Keen Snapline CF boot delivers reliable performance, protection, and all day comfort. KEEN. DRY waterproof, breathable technology keeps feet dry without trapping heat, while the premium water resistant leather and engineered mesh upper provide durability with airflow. Inside, a breathable mesh lining helps keep feet cool when the job gets tough. The KEEN. RATCHETFIT single dial lacing system lets you lock in a