This Smartwool men's fleece vest is a great piece for layering. Just zip it up over a shirt or a thermal base layer on cold days. The zippered pockets are perfect for storing small items like keys or a phone. When it comes to cleaning, it's easy. You can machine - wash it in cold water with like colors. Avoid using bleach as it can damage the fleece. After washing, tumble dry on low heat. Make sure to store it in a cool, dry place when not in use. And remember, this vest is made for outdoor adventures on the Hudson Trail, so feel free to take it with you on your hikes.