Thermals for Winter Sports

Thermal Wear for Skiing and Snowboarding

Thermals are the base layer of garments worn directly on the skin for winter sports. Often referred to as base layers, these items include examples like thermal leggings and thermal shirts. They are utilised for both alpine and cross-country skiing, as well as snowboarding, with the aim of keeping you warm on the slopes while helping to regulate your body temperature.

What Kind of Thermal Underwear is Best?

Given that you'll generate heat while skiing or snowboarding, the ideal thermal underwear should offer a degree of breathability, providing ample warmth while keeping you dry. Base layers are generally crafted from polyester, wool, or a combination of the two to achieve this effect. Polyester allows moisture to escape efficiently and is often preferred by skiers and snowboarders prioritising performance. Merino wool layers have excellent thermal characteristics, and despite not drying as swiftly as polyester, they can store a lot of moisture. Thermals vary in warmth levels, allowing you to select one suited to the weather you'll face on the slopes. For blustery days on the slopes, seek base layers with windproof materials.

Should Thermal Underwear Fit Snugly or Loosely?

Base layers should fit snugly, but not to the extent of being uncomfortable or limiting movement. In this selection, you’ll find thermals for women, men, and children: while they share similar technical features, the fit and sizing cater to different body shapes. For children's winter base layers, it's important to remember that they’re useful beyond the slopes: wearing them during outdoor play in the cold enhances enjoyment without the cold shivers.

To round out your winter sports wardrobe, explore our Mid Layers, Snow Jackets, and Snow Trousers: you will discover everything needed for effective protection against cold weather.