Long sleeve T-shirt with adaptable winter fabric. Conceived to wear both inside and out, thanks to its pattern, neck and cuffs, which are fine and elegant. The fabric is 100% natural, totally breathable and anti-allergic, and with a special treatment so that it adapts to the body without giving up the composition of 100% cotton. It has no seams, so it does not rub the skin anywhere and the endings are all extra-flat and resistant. In addition the neck and cuffs are made of a special fabric, that do not deform with the use. Anti-pilling fabric. Premium quality.