Milwaukee CREW NECK BASELAYER - BLACK XL is part of the MILWAUKEE® WORKSKIN™ Collection, designed to keep you comfortable and dry during demanding work conditions. This crew neck baselayer is built to fight sweat with its custom sweat-wicking fabric and a soft brushed fleece interior that provides warmth without bulk. Featuring 4-way stretch, it next-to-skin comfort and flexibility, making it for layering in cold weather. Developed with continuous input from tradespeople through jobsite research, this long sleeve base layer combines durability and performance to meet the needs of hardworking professionals. Model Number: 403B-XL