B11-12 New UNDER ARMOUR Compression Long Sleeve Stealth LS Mock Neck MBB6329 Dark Blue M, compatible with high school baseball rules. Retail price: 6600 yen. New, dark blue, size M. MD size: Height 167-173cm, Chest 89-95cm. Material: 88% polyester, 12% polyurethane. Uses high-density microfiber yarn for warmth and comfort. Raglan sleeves ensure mobility around the shoulders. Neck height: 5cm. Features a jock tag (baseball-specific) on the right hem for writing your number. Stealth logo (same color) compliant with high school baseball rules. Color: Dark Blue Sleeve Length: Long Sleeve Pattern/Design: Solid Type: Sports Underwear Type: Sports Season: Spring, Autumn, Winter