Made from dual-brushed fleece, the Rockmoon feels super soft and comfortable, even when worn over a short-sleeved shirt. In addition to the standard size chart, this plus-sized fleece also includes the actual jacket measurements in the extra image. You can compare them with the measurements of your favorite shirt to find the right size. The full-length zipper gives it a jacket-like look. You can wear the Rockmoon as your outer layer when you dont need wind protection but a short-sleeve isnt warm enough. It also works perfectly under a winter or shell jacket as part of a layered clothing system. - More spacious Halti + fit - Full-length zipper - Protective collar - Two zippered hand pockets - Elastic edging at hem and cuffs - Active Dry Warm fleece made from recycled polyester fibers and elastane - Halti THINK Ahead product: contains recycled material, does not contain PFC compounds