About the Timberland Chillberg Mid Lace Up Wp Winter Boot Made for when the weather takes a turn, the Timberland Chillberg Premium Winter Boots will keep those feet toasty warm and dry in all conditions. Designed for the harshest of conditions, these boots feature 200gm of Primaloft Lining guaranteed to keep you cosy. For mega protection, the Chillberg boots are crafted using premium leather featuring Timberland's innovative waterproof membrane. This sturdy construction is complemented by Full-grain leather and synthetic blended upper and Ortholite comfort-foam insoles for moisture wicking, antimicrobial properties and epic cushioning. You'll be walking on air, safe from the elements, in the Chillberg Premium Winter Boots from Timberland. Chillberg Premium WP Insulated Winter Boots