Stay warm and comfortable during your outdoor activities with these Smartwool Merino Wool Men XL Base Layer Thermal Pants in Navy Blue. Designed with an elastic waist and stretchy fabric, these leggings provide a comfortable fit for any season, whether you're hiking, skiing, running, or walking. The 100% Merino Wool material ensures that you stay warm and dry, while the solid pattern and classic style make them a versatile addition to your activewear collection. These leggings are machine washable and easy to care for, making them a practical choice for any adventure. With a compression area around the waist and a skinny leg style, these Smartwool leggings have a regular fit that flatters any body type. Perfect for travel and outdoor activities, these leggings are a must-have for any sports enthusiast.