In Sanskrit, Phenom means 'of outstanding qualities,' which comes as no surprise when you snug Kali's lightweight lid around your head. Race ready yet tough enough for every day, the Phenom features Composite Fusion Plus technology for stellar impact force distribution, and the gap between the shell and the EPS is eliminated for even more strength. Another one of those outstanding qualities? Tons of comfort thanks to Kali's Bumperfit that features a memory foam for added cushion. Supervents not only keep your head cool on those long sprints to the finish, they are also reinforced for added impact force distribution. And, with the Micro Fit adjustment system snugging securely around your head with a simple dial adjuster, you'll forget this lightweight lid is even there on your weekend century.