Brand New In Box, Standard size, sliding mitt. rose baseball and softball sliding mitt imagined by ✘ Drip designed by X to protect you on the base paths. Featuring protective plates on the top and a pad on the bottom for stabilization and flexibility. Made for the pros, Absolutely Ridiculous sliding mitts are crafted without thumb holes. Sizing guide: Fit both left or right hands, and a stretchy compression wrist strap is designed to fit most any wrist size over the age of 10. This is a "Standard" sliding mitt. Exact measurements: Standard is 8.5” in circumference, 10.25” in length, and 4.5” wide.