50% Merino Wool 6% Nylon 40% Recycled Nylon 4% Elastane

Arch support designed to gently hug the foot and keep the socks comfortably in place

LONGLASTING

the chin strap secures with a hook-and-loop fastener

down-like insulation with breathable and warming properties

Men's R1 Air Crew 40236 womens 50% Merino Wool 6% NylonThe R1 Air Crew is a lightweight, highly breathable and quick drying technical fleece for cool conditions. The classic crewneck silhouette and regular fit is easy to layer or stuff into your pack, with 100% recycled polyester fabric for comfort on the move. Body fabric is made from 100% recycled polyester jacquard fleece with hollow core yarns and wicks moisture, dries fast and is highly breathable for cool weather activities Zigzag knit pattern