The following size chart should enables you to choose the correct size

Sr XL PANT = Rhino XL cover
Sr L PANT = Rhino L cover
Sr M PANT = Rhino M cover
Sr S PANT = Rhino S cover
Jr L PANT = Rhino XS cover
Jr M PANT = Rhino 2XS cover
Jr S PANT = Rhino 3XS cover
Youth L&XL PANT = Rhino 4XS cover

Please be advised orders can take up to 5 weeks to arrive