To use this pack, put on the long - sleeved zip - up top first for a base layer of warmth. Then wear the Staydry pants over it, perfect for outdoor activities. The Workman's T - shirt can be worn on less cold days or as an extra layer. Pop on the fleece beanie when you feel a chill. Don't forget to put on the snug - fit socks for a comfy feeling. When it comes to maintenance, most of these items can be machine - washed in cold water. For the fleece items, use a gentle cycle to keep them soft. Always refer to the specific care labels on each piece. And remember to check the sizing guide before wearing to ensure a proper fit.