Great protection from our highly adhesive foam products, especially if spraying above your head, or if you are in a crawlspace. Sizes: Large: 5’6” – 5’11” 155 – 190lbs, X-Large: 5’8″ to 6’1″ 165 – 210lbs, XX-Large: 5’10” – 6’4” 175 – 250lbs.