R.S. Hughes carries a large selection of product shapes and sizes to help best meet your specific applications. Width, length & height are some of the more common measurements to consider. This SKU has a 26 in height. The Servus waterproof & rain boot is packaged 1 pair per bag, 6 pair per case, comes in green and meets ANSI Z41-1991, ASTM F 2413-11, CSA Z195-09, OSHA 1910.136 standards. Proper sizing is important when buying this product. The size for this product is 12. These types of items are designed for specific applications which feature ways of safeguarding & shielding itself and/or the user. This product is designed and manufactured such that it offers the following protection: Anti-Fatigue, Slip-Resistant.