SIZING INFORMATION

The 100 T-shirt has a slim fit.

If you’re looking for a second skin effect (skin-tight), choose your usual size.

If you’re looking for a looser fit, choose one size up from your usual size.

Warmth

We designed this T-shirt with a warm component that is brushed on the inside so that it traps warm air against your skin in order to provide superior thermal insulation. The close-fitting stand-up collar prevents cold air from entering.

How to stay warm and dry during my cross-country skiing outings?

We recommend the 3-layer technique.

Layer 1: second skin (technical base layer) wicks away moisture from the body to keep your skin dry.

Layer 2: insulating (t-shirt, fleece) layer that provides warmth and wicks away moisture outwards.

Layer 3: outer protective (jacket) layer that protects from the weather conditions: wind, snow and cold.



Adjust the number of layers to the level of your physical effort and the weather, and make sure that the clothing is breathable.

Why is it important to wear breathable clothing for cross-country skiing?

To avoid getting wet, wear breathable clothing that eliminates water vapour generated by perspiration.

We measure its evaporative resistance = RET

RET <6: extremely breathable, ideal for most intense physical effort

RET between 6 & 12: very breathable, suitable for moderate physical effort

RET between 12 & 20: moderately breathable, not particularly pleasant during physical effort

RET >20: not very breathable and therefore not very suitable during physical effort

RET >40: not breathable