I received this from an acquaintance who couldn't wear it, but I probably won't wear it either, so I'm selling it unopened. It's a new, unused item, still sealed. Size S. Below is the product information. I hope it helps. ◇ Uses a heather material made of a cotton and polyester blend, providing a textured look and a comfortable feel. It features NB DRY for excellent sweat absorption and quick drying, reflective logo prints to enhance visibility at night and early morning, and is arranged with seasonal graphics. It's suitable for a variety of scenes, from sports to everyday wear. ■ Color (Manufacturer's notation): Dark Gray (HC) ■ Material: 65% recycled polyester, 35% cotton ■ Country of origin: Vietnam ■ 2024 Spring & Summer model ■ Manufacturer model number: MT41071 ■ JAN: 4550541179469 Retail price: 5,280 yen Standard size S: Height/162-170 cm Size: Length Chest Width Shoulder Sleeve Length S: 69.2 91.4 39.4 41.9 22.2 Thank you. #NewBalance #ShoheiOhtani #Running #Training