M's Nine Trails Shorts Piki Green Merino wool is naturally breathable

Merino wool is naturally breathable

An unpuckered cousin to seersucker

The Windbloc preserves your body's precious thermal envelope without bulking you out or restricting your freedom of movement

while a microclimate of warmth and ventilation is maintained inside

Both are made from 8-oz

M's Nine Trails Shorts Piki Green Merino wool is naturally breathableFor the runner who needs a fully featured and versatile running short, the Nine Trails is made of a lightweight recycled polyester spandex blend and is now updated with a supportive and moisture wicking boxer brief liner for additional chafe protection. Details: rear zippered pocket, zippered front pockets, odor resistant built in boxer brief liner. Fabric is bluesign approved.