Using your Sitka Men's Heavyweight Hoody is a breeze. You can wear it as a mid - layer under a jacket in cold weather or as an outer layer on milder days. The stretch thumb loops make it easy to shed layers when you get too warm. Keep your small items like keys or a phone in the YKK® zippered chest pocket. When it comes to maintenance, machine wash it in cold water with like colors. Avoid using bleach or fabric softeners as they may damage the Polygiene® Odor Control Technology. Tumble dry on low to keep the fleece in good shape. Always check the care label for any specific instructions. And remember, this hoody is designed for men, so make sure the size (L in this case) fits you well for maximum comfort.