swax lax lacrosse training ball - same size & weight as regulation lacrosse ball but soft - indoor outdoor practice ball with less bounce & reduced rebounds (one stars n stripes) swax lax swax lax lacrosse training balls are the first and only soft lacrosse ball that are the same size and weight as a regulation ball. the swax lax practice ball was developed by a longtime lacrosse coach and has been field tested by boys and girls in kindergarten through men’s and women’s college lacrosse teams.swax lax balls come in many colors, including several limited-edition prints. add one to your cart today.