Same rugged comfort, double-front, Rugged Gusset(tm) crotch and dependable construction as our Original Tree Climber Pants, but made from our Super-Stout, mid-weight 10 oz cotton canvas. Perfect for warmer weather or those days when you're looking to lighten the load. Á 10 oz. Pre-washed Cotton Canvas Á Double Knee Á YKK¬ Zipper Á Rugged Gusset» Crotch Á Boot Friendly Work Cuff Á Garment Washed