The stealth design of Astro is enhanced with mixed materials exploration. Giving a touch of delicacy by adding grey suede material on the back. The Hi-Flex insole and original two-tone Mach-1 outsole combination provide comfort and durability altogether. The high-quality strap of the Astro Iris Suede also will keep your feet snug to wear without being afraid of getting slipped. Don’t forget the iconic FIDLOCK magnetic hook giving a red accent to the Astro Iris.