The Endura MT500 Thermal L/S Jersey II is a versatile mountain bike mid-layer long sleeved top for cool days riding. The insulating main body fabric provides excellent warmth and moisture management properties.Endura MT500 Thermal L/S Jersey II FeaturesCritical element protection provided by durable windproof panels on the front torso and sleevesInternal zipped chest pocketLarge front zipped pockets with glasses wipeSilicone shoulder printsSnug fitting, under helmet hoodEndura MT500 Thermal L/S Jersey II MaterialsPolyester 93% /Elastane 7%Waterproofness: 20000Breathability: 40000