STX “G Force” Lacrosse Gloves for Sale. I believe they’re medium size. Used, but in good condition. Below is info from the manufacture… • Revolutionary G Force design and fabrication reduces weight, bulk, and overall size. No heavy hands Allowed! • STX’s Maximum Mobility System, with specialized island stitching that works like a car's independent suspension, so your glove can move in altogether the ways your hand and stick need to. • Backhand design incorporates spandex flex points for superior dexterity and pliancy HDPE and XPE foam in the cuff, thumb, and backhand combine to provide comfort and protection. • Carbon fiber plated backhand disperses impact from hits.