Best for: This is all about the fit and the fabric. Soft in a fine rib and cut for comfort, this is an everyday classic... The features: This Origin Thermo Luxe T shirt feels luxurious in our Luxe fine rib. It's cut for a slim fit, close to the body. If you prefer a regular fit, we recommend going up a size... Our fabric: Warm and breathable. This luxuriously soft blend of bamboo viscose and organic cotton with stretch has a fine-rib construction to trap air and insulate without weight... Slim fit. Body length: 69cm (size M). Easy care - machine wash at 30°. 68% Bamboo Viscose, 28% Organic Cotton, 4% Elastane..