The Keen Summit County, is as warm a boot as there is. 400 grams of insulation means dry warm feet, on the coldest days.
When the weather outside is frightful, the Summit County from KEEN is delightful. The rugged rubber outsole reacts to cold weather by hardening for a tough grip on packed snow. Since toes are the first to get cold, this boot features 450-gram KEEN.WARM insulation in the toe area. The remaining upper is warmed with 350-gram KEEN.WARM insulation. Combined with a KEEN.DRY breathable waterproof membrane, this boot has all the makings of the ultimate winter boots.