Brushed fabric combination. Flat lock stitch seams. Breathable contour fit panels. Reflective print to rear. Ear flaps. Extremely lightweight. Soft athletic fabric. Comfort fit. Breathable. Co-ordinated Bike wear range. Upper panel: 90% Polyester, 10% Elastane. Lower panel: 92% Polyester, 8% Elastane. Ref: UTRW4763