Giro Chrono Base Layer Short Sleeve - White drumbeat21-110 - Shatter-resistant AURA internal reinforcing

- Shatter-resistant AURA internal reinforcing arch for structural strength

AWS-10 Features

- New race compound - The Booster utilizes a newly developed race compound that is fast and grippy

Weight - approx 61 grams (with bracket and batteries)

as well as single-speed cassettes with a 3/32" cog

Giro Chrono Base Layer Short Sleeve - White drumbeat21-110 - Shatter-resistant AURA internal reinforcingDETAILS A GOOD BASE LAYER SHOULD FEEL GREAT AGAINST YOUR SKIN, PROPERLY WICK MOISTURE AND STRETCH FOR A FIT THAT MAKES YOU FORGET YOU HAVE IT ON. The lightweight engineered knit Chrono Base Layer does just that. It features nylon thread to ensure a soft feel, while polyester content pulls moisture away from your skin. It has enough stretch to allow freedom of movement and fit your body comfortably. It's also extremely light and tucks easily under a