Bridgestone Battlax Sport Touring BT 46 Bias Rear Tyre 110 90 18 M C 61H Tubeless Ohio Steel Industries fingers and base of palms fingers and base of palms Double stitched leather on palms Leather reinforced webbing joining little finger to third finger Rjays logo rubber protector on side of little finger Stretch panels across the back of fingers and thumb for extra comfort Double Velcro closer around the wrist and cuff Reflective silver piping across back of the hand Art no: 597 66 11‑46 T SHIRT Technical M Short sleeve The BT46 is also compatible with UM application: meaning it is approved for mounting on tube type rims (certain sizes only) Bridgestone has upgraded this design with modern technology