The jersey strikes a great balance between warmth for the mornings and breathability once the sun comes out on the trails in the East Bay. Its attitude is both aero for the tarmac and casual for the fire roads. The fit is form fitting without being overly skinsuit-tight.
good Material very comfortable with good ventilation
I have worn this three times so far temps from 51-65 always with a base layer as well as a vest/arm warmers in the 50s, but just the jersey /base layer in the 60s. Perfect!!! sleeve longer than expected, but great for those temps.
It has been hella cool to be able to try all the different jerseys from Ornot over the last few years. You can tell they have put a lot of RND into the fabrics they choose to use. The Micro Grid fabric is awesome--it is breathable, doesn't stick to your skin, and provides the right amount of warmth. It is a super dynamic jersey. Highly recommend it!