Finnsvala Stretchmesh Pants -Stretchy base layer pants. With their polypropylene material and mesh structure, they are able to wick away moisture with great ease, as well as create an extra layer of insulation when used together with a mid layer garment. As a bonus, the material is highly durable, meaning the money you put into this product will give you tons and tons of use. - Stretch material - 100% synthetic fiber, fast drying material - Bodyfresh technology keeps bacteria growth suppressed, helping fight odours - Made in Finland Choose one size smaller than normal - the material is stretchy and the garment needs to fit close to your skin.