AIRism XL size V-neck T-shirt with antibacterial and odor-resistant functions, comfortable to wear. - Brand: AIRism - Size: XL - Color: White - Type: V-neck T-shirt - Features: Antibacterial and Odor-resistant - Material: LYCRA Thank you for viewing. It seems easy to wear even in the heated rooms during winter. It was too big for my son, so I kept it unopened. Although it's through the bag, it doesn't look yellowed, but please purchase it if you understand that it is a product of age. #Airism #Uniqlo #Men's Underwear #Short Sleeve Underwear #V-neck Underwear #XL Size