Mens Phase 4 Zip Mock

This heavyweight first - layer top is designed for men with an athletic fit. It precisely contours to your body, enabling a full range of motion and unrestricted movement. Ideal for temperatures below 40°F.

How to use: Just put on this zip mock as your first layer under other clothes when the temperature is below 40°F. It's easy to zip up and down. Attention: Don't wear it too tightly to ensure full movement. If you're sensitive to materials, check the label first. Maintenance tips: Wash it in cold water with similar colors. You can dry it on a low - heat setting or let it air - dry. This will help keep its shape and performance.