Wear it as a mid-layer, outer-layer, overlayer, underlayer or however else you can imagine. The MT500 Thermal L/S has always been a key piece in the mtb riders winter wardrobe and this new version adds a neat fitting hood to its predecessors rich featue list. Windproof panels are strtegically placed in the in the most exposed areas to keep your muscles warm and ready to perform in a wide raneg of conditions. The windproof fabric used is also super durable and will brush off encounters with trailside obstacles time and time again. Key Features > Insulating main body fabric with good moisture management properties > Critical element protection provided by durable windproof panels on the front torso and sleeves > Internal zipped chest pocket > Large front zipped pockets with glasses wipe > Silicone shoulder prints > Snug fitting, under helmet hood