Extremely comfortable and silent! Contoured BLACKHAWK NEOPRENE KNEEPADS memory foam, high-density closed-cell foam with Neoprene outer shell Unique double security adjustment straps keep them securely in place Hawktex grip surface ensures excellent durability and precision movement Available in Black, OD Green, and Coyote Tan Blackhawk allows us to ship some colors and styles from their factory so that we can give you a larger selection. In these cases, please allow for extra delivery time.