Thermals | Thermal Underwear

Thermals for Skiing and Snowboarding

Thermals serve as the base layer of clothing worn intimately against the skin for winter sports. These garments, like thermal leggings or tops, are integral to both alpine and cross-country skiing, and snowboarding, to maintain warmth on the slopes and aid in regulating your body temperature.

What Constitutes the Optimal Thermal Underwear?

Given that you'll generate heat during skiing or snowboarding, the most comfortable thermal underwear should possess breathability to provide optimal warmth while keeping you dry. Typically constructed from polyester, wool, or a combination, the base layers perform distinct functions. Polyester facilitates the swift escape of moisture and is preferred by performance-driven skiers or snowboarders. Merino wool, on the other hand, boasts superior thermal qualities and can retain more moisture, despite drying at a slower pace than polyester. Thermals are available in various warmth levels, enabling you to select those best suited to the weather conditions you'll encounter while skiing or snowboarding. For windier days on the slopes, it's advisable to opt for base layers with windproof features.

Should Thermal Underwear Fit Snugly or Loosely?

Base layers should mould closely to your body, without causing discomfort or hindering movement. You'll discover thermals tailored for women, men, and kids in this category: despite sharing similar technical attributes, the fit and sizing are customised to suit varied body shapes. When considering winter base layers for children, it is worth remembering they aren’t exclusively for the slopes: wearing them while enjoying outdoor play in cold weather ensures extended fun without experiencing chills.

Explore our Mid Layers, Snow Jackets, and Snow Trousers to round off your winter sports attire, ensuring comprehensive protection against cold climates.