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 part has a 10 in height. The Servus waterproof & rain overboots/overshoe is packaged 1 pair per bag, 12 pair per case, comes in black and meets ANSI Z41-1991, ASTM F 2413-11, CSA Z195-09, OSHA 1910.136 standards. Proper sizing is important when buying this item. The size for this product is 14. These types of products are designed for specific applications which feature ways of safeguarding & shielding itself and/or the user. This SKU is designed and manufactured such that it offers the following protection: Slip-Resistant.