Designed as a mid-layer for active mountain use in colder conditions, the Protium XT Hoodie uses double weave fleece with a woven outer and a mid-loft brushed grid backer which is highly effective at assisting temperature regulation.Thermo Grid HL brushed back fleece with stretchSnug fit under helmet hoodFull-length YKK VISLON front zipTwo hand pockets with YKK zipsLow profile seamsLow profile hem and cuffsMountain Fit_