Warmth and style is yours with the Timberland Chillberg Mid Plain Toe boot. Premium full-grain waterproof leather from a Silver-rated tannery provides comfort, durability and keeps feet dry. Waterproof membrane keeps feet dry and comfortable for protection in any weather. 200 grams of PrimaLoft® insulation keeps active feet warm. Climapath technology vents moisture up and out of your shoes to help your feet stay drier and more comfortable all day. Removable contoured sockliner for additional underfoot comfort. Durable Green Rubber™ (42% recycled rubber) lug outsole for durability and traction on any surface.