Thank you for viewing. Wacoal's Warm Concierge Omoi no Take, size M to L. Stretches and shrinks, two roles in one piece. Because it's a boat neck, you can wear it front and back as a 1.5-sleeve or 2.5-sleeve. Although it's new and unused, it has been stored at home for a long time. Due to the nature of the adjustable length, the fabric has a loose knit, so there are slight thread snags. For those who understand, thank you.