Thermals for Skiing and Snowboarding

Thermals for winter sports serve as the innermost layer of clothing worn directly against the skin. Also referred to as base layers, these garments can include items such as thermal leggings or thermal shirts. They are utilized for both alpine and cross-country skiing, as well as snowboarding, aiming to keep you warm on the slopes and assist in regulating your body temperature.

What is the Best Type of Thermal Underwear?

Since you will generate heat while skiing or snowboarding, the most comfortable thermal underwear will possess a degree of breathability, providing the right amount of warmth while keeping you dry. To achieve this, base layers are typically crafted from polyester, wool, or a blend of both. Polyester allows moisture to escape quickly and is often the preferred material for performance-focused skiers or snowboarders. Merino wool base layers offer excellent thermal properties, and although they may not dry as swiftly as polyester thermals, they can absorb a significant amount of moisture. Thermals are available in various levels of warmth, allowing you to choose the one best suited for the weather conditions you will be experiencing on the slopes. If you expect windy conditions, look for base layers that include windproof fabrics.

Should Thermal Underwear be Tight or Loose?

Base layers should fit snugly, but not so tightly that they become uncomfortable or restrict your movement. In this category, you will find thermals for women, men, and kids: while they all share the same technical qualities, the fit and sizes are tailored to different body structures. For winter base layers for kids, it’s important to remember that they are not just for the slopes: wearing them while playing outside in the cold ensures more fun without chills.

To complete your winter sports wardrobe, explore our Mid Layers, Snow Jackets, and Snow Trousers: you will find everything you need to be effectively protected from the cold weather.