Uniqlo AIRism Innerwear Set of 2, Men's M (Stretchy) Size: Men's M (Stretchy, feels like L or larger) Color: Black This is Uniqlo AIRism innerwear. Please note that the condition shows significant stretching, sun fading, and signs of wear. * Condition is assessed by a non-professional. Please consider only if you can accept potential oversights, measurement errors, or misunderstandings. * I do not respond to detailed size inquiries due to individual differences. * I do not respond to price-related questions. Shipping is planned via Yu-Packet or Yu-Packet Mini. AIRism T-shirt Innerwear Underwear Base Layer Color: Black系 (Black-based)