Don’t compromise style for function. Shop Icebreaker's silky soft merino wool men's mid layers for the perfect addition to your everyday winter wardrobe. Part of our unique layering system, our long sleeve shirts and sweaters insulate body heat when it's cold and release air pockets when it's warm to keep you the perfect temperature all day long. Warm and durable, these long sleeve shirts and other men's mid layers are a must for every outdoorsman. Comprised of long sleeve shirts, sweaters, cardigans and hoodies our collection of men's mid layers are perfect for layering with our merino wool t-shirts for added warmth. Also shop our accessories for men including hats, scarves, and gloves. Or, take a look at our selection of merino wool socks to keep your feet warm and comfortable. Be prepared for every activity this winter with Icebreaker's men's mid layers.