YONEX S-size warm-up wear with infrared heat retention function. - Brand: YONEX - Color: Blue/Black - Size: S - Function: HEAT CAPSULE (infrared heat retention) ☆The item has been worn a few times by a child for club activities, so there is some wear and tear, but no damage.☆ ☆Size☆S☆ ☆Please refrain from purchasing if you are sensitive to used items.☆