The D4 carbon helmet utilizes carefully selected sizes and shapes of UD (uni-directional) carbon fiber sheets applied strategically

lightweight profile

construction and levels of protection

SE Air gear is the embodiment of the very best research

and living the moments between

Skyline Trail Short Shell Washed Out Party Pink Size:32 The D4 carbon helmet utilizesThe all new Skyline Trail Short packs more tech into a budget friendly short than most premium priced offerings from competitors. Take to any trail with Skyline Trail Shorts lightweight 4 way stretch technical fabric treated with a water resistant Teflon EcoElite finish. An adjustable web belt closure, zipperless fly, and discrete mobile pocket with YKK zippers put the finishing touches on comfort and practicality.