This base layer bottom from Minus33 is perfect for any outdoor activity, whether you're heading out for a hunting trip or hitting the slopes. Made with super fine merino wool, it's lightweight, breathable, and offers UPF 50 UV protection. The mid-rise waist and solid black color make it a versatile addition to your winter wardrobe, while the anti-microbial and odor-resistant features make it easy to care for. The Chocorua model is a top-performing base layer that keeps you warm and comfortable, even when you're working up a sweat. With its fire-resistant properties, you can feel confident wearing it around the campfire. This base layer is machine washable, so you can easily keep it clean and ready for your next adventure.