For extra comfort and movement the Glider has a seamless underarm. It couldn't be more versatile either, thanks to its three way collar - zip up, zip down, or zip up and rolled over. Better zip in and get one. Set-in sleeve with 3 way collar (Zip up, zip down or zip up & fold over). Contrast collar and thumb loops. Side gusset panel. 100% pure merino. Fit: Regular |