Especially when climbing, you sometimes need more freedom around the shoulder area. And if it's a hot summer day on top of that, often it would be more comfortable to have no sleeves on your upper wear. But it also should not be too loose? That's exactly what the Calanques from Chillaz offers you! With the same quality as our T-shirts, it is very robust and does very well on the rock face. Chillaz Calanques Climbing Bus men's tank