Buy this Norrøna shirt here: http://www.norrona.com/en-GB/Products/1020-13/2260/29-long-sleeve-shirt-m/
Casual long sleeve shirt in organic cotton and tencel fabric. A stylish, buttoned, long sleeve shirt with hints of Norrøna’s technical heritage. The shirt has got a relaxed fit, one open chest pocket, and is made of organic cotton in a combination with natural, bio degradable tencel fabric that ensure faster drying and a great feel.