Lands' End 12 D US Men's Expedition Suede Insulated Winter Snow Boots Tan color New with Tags Waterproof rubber shell/outsole Suede shaft with woven tongue & gusset Removable felt liner with sherpa collar 600 gram Thermolite insulation Lugged rubber outsole provides traction for slippery conditions Lace-up closure Keep your toes toasty this winter with the Expedition Snow Boot. The waterproof rubber lower and durable suede upper already put this one a step ahead. Add to their performance a removable felt liner (with sherpa fleece collar) and a warm 600 gram Thermolite insulation, and you’ve got a boot that can handle winter’s worst.