I received this as a gift and wore it twice indoors. The size is 60-70cm. A single-layer undershirt is attached to the inside, so you don't need to put on a separate undershirt. You can flip over the hands and feet to keep them from getting cold (Images 3, 4). There is a faint orange stain on the left chest area (Image 8). #MARLMARL #MARLMARL #Coverall Type: Coverall Sleeve Length: Long Sleeve Design: Animals