TIGORA T-shirt Long Sleeve Quick-drying, Size M I bought this for mountain climbing and used it several times. It can also be used as an inner layer for marathons. Thin and lightweight type. It has a smooth texture and is comfortable to wear. I have stopped mountain climbing, so I would be happy if someone would use it. There is a slight rubbing of the fabric on the right sleeve, and a slight rubbing of the fabric on the left hem. I don't think either is a significant level, but I will sell it at a bargain price, so Thank you for your understanding.