We are proud to announce that we will begin shipping our Mountaincognito 4-way stretch Zip-Neck Pullover in late 2016. "Big Wall" features a pair of climbers on the Eiger's north face. . The XtremeFlex Zip-Neck Pullover features 4-way stretch fabric (85% polyester 15% Spandex) for comfort and fit unmatched. Also available in a lightweight cooling fabric.