Freeze Fighter. The Berne Icecap Collection features workwear built to withstand harsh, frigid conditions. Don�t let sub-zero temperatures stand in your way. Block the cold and stay dry with Berne�s warmest, most durable workwear.. Waterproof fabric with wind and abrasion resistance creates a barrier against tough conditions. Fleece collar with snaps for removable hood adapts to the weather. Pleated elbows and action back extend range of motion. Three inside pockets, two chest pockets with hook/loop closures and two deep, lined front pockets allow plenty of room for storage