Serious about keeping you warm, the Prism2.0 Micro Half Zip is an ideal midlayer, perfect for walking and hiking. This top seller has been refreshed and improved to keep its edge. You can enjoy great super light, wonderfully slender style that doesnt compromise on warmth. Thats down to its soft Polartec® Classic® fleece which is still wind and weather resistant. A half zip lets the breeze flow, keeping you fresh when the pressures on. Essentials are well looked after in a zipped chest pocket. And did we mention the flattering fit? Just another touch making this a firm favourite! Product weight is 200g (Size UK 10).