The Mountain Khakis Men's Teton Twill Shirt is classic everyday, everywhere Teton Twill Shirt is your new traditional attire. It's social, playful, adventurous just like you. Dress it up for nights on the town, dress it down for nights by the campfire, always with our MK high quality pants. Our 4.8oz cotton twill is finished with our proprietary Lava Wash&trade: process for a buttery-soft feel and slightly-distressed look. 2 chevron chest pockets. Grosgrain-reinforced placket and pocket openings. Drop tail back hem.