Best for: This is all about the fit and the fabric. Soft in a fine rib and cut for comfort... The features: This Thermo Luxe Bamboo T-shirt feels luxurious in our Luxe fine rib. In a relaxed fit... 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... Fabric Weight: 210gsm.. Fabric Composition: 67% Bamboo Viscose, 28% Organic Cotton, 5% Elastane.. Care Instructions: MAC Colour: natural