Thank you for viewing. YONEX jacket with HEAT CAPSULE function using infrared rays. - Brand: YONEX - Color: Blue/Black/White - Material: Polyester - Function: HEAT CAPSULE (infrared heat storage) - Size: S My child used this, but they have outgrown it, so I am selling it. There is some wear and tear, but no noticeable scratches or stains. There may be some scuffs or stains that cannot be seen in the images. Please understand and agree to this before purchasing.