A lightweight performance midlayer with a lightly brushed, body mapped engineered fabric on the sleeves and back.Combined with a beautiful brushed knit on the front section add up to a extremely comfortable midlayer for high speed pursuits.We?ve added a 1/2 zip construction for some extra ventilation and with its athletic fit the zeroweight midlayer has the perfect balance of warmth and performance when you pick up the pace.Features:Organic bodymapping & Reflective details.Composition:94% Polyester (recycled), 6% Elastane.Washing cares:Do Not Bleach.Do Not Dry Clean.Do Not Iron.Do Not Tumble Dry.Machine Wash Cold.