The Icebreaker Men's Sisao SS Crewe Dye Origin Tee is a 100%; merino wool tee for everyday wear. Super soft against the skin, comfortable on a casual day in the office and ready for weekends around the neighborhood. A regular Fit that hangs just right and a plant-based nature dye that Uses less water in production and fades over time. Features of the Icebreaker Men's Sisao Short Sleeve Crewe Dye Origin Tee Breathable, odor-resistant, stylish, comfortable 100% Merino - Soft merino fibers that regulates body temperature in all weather conditions and resists odors Nature Dye - Ethically sourced plant-based dyes that use less water and naturally fade with time Small embroidered dye origin artwork on chest Screenprint dye origin story on interior back neck Fabric Details 100% Merino Wool