Keen Hightrail Mid Polar Boot (Men) - Black/Steel Grey Size:11.5 and a sturdy rubber sole

and a sturdy rubber sole for reliable grip

Same signature Cloud 6 look

Functional side zips

and a collapsible back

Head honcho

Keen Hightrail Mid Polar Boot (Men) - Black/Steel Grey Size:11.5 and a sturdy rubber soleHike light all winter. Our rugged, fast & light hiker is ready for the cold with 200g of KEEN. WARM Recycled P. E. T. insulation and dependable waterproof protection. Contoured Fit follows the contours of your foot for a comfortably snug fit Heat Trapolator technology: Three layers of heat trapping materials underfoot 200g of KEEN. WARM Recycled P. E. T. insulation rated to 25F 32C Speed hooks for easy lace adjustment High rebound foam cushioning