So, I&';m not sure how exactly it happened... but on a hike deep in the Glacier Peak Wilderness... the idea for Techno Marmot was born. Techno Marmot likes to let out shrill screams by day... and spins tracks at night. Have you ever laid in your tent at night and just SWORE that you could hear the pulse of deep bass in the distance?! Yah, that was techno marmot - laying down some tunes for all of the rest of the alpine critters. Maybe one day you&';ll be lucky enough to get an invite to the party. a 100% combed and ring-spun cotton (Heather colors contain polyester) a Fabric weight: 4.2 oz/yd^2 (142 g/m^2) a Pre-shrunk fabric a Side-seamed construction a Shoulder-to-shoulder taping a Blank product sourced from Nicaragua, Mexico, Honduras, or the US This product is made especially for you as soon as you place an order, which is why it takes us a bit longer to deliver it to you. Making products on demand instead of in bulk helps reduce overproduction, so thank you for making thoughtful purchasing decisions!Size guide LENGTH (inches) WIDTH (inches) CHEST (inches) XS 27 16 A 1/2 31-34 S 28 18 34-37 M 29 20 38-41 L 30 22 42-45 XL 31 24 46-49 2XL 32 26 50-53 3XL 33 28 54-57 4XL 34 30 58-61 5XL 35 31 62-65