Castelli Insider Short Sleeve - XL

The lightest jersey we've ever made is ideal for your cybersport suffer sessions. 3D Mesh lightweight 93% polyester / 7% elastane wicks moisture and dries quickly HEIQ Fresh Tech silver free odor control treatment Semi open mesh allows maximum air flow without becoming too transparent Full length zip makes for easy on and off 2 rear pockets for stashing whatever you need Can be used as hot weather outdoor jersey. INDOOR TRAINING NEVER LOOKED THIS GOOD We made this jersey for the rigors of indoor training. The 3D Mesh fabric allows maximum airflow for cooling while wicking away moisture to keep you dry. We made it on the limit of not being too transparent in case you want to wear it for group training sessions, or if you're using it at home and want to take it off after warming up the long zipper means it comes off easy.We put a couple of pockets on the back so you can stash your AirPods or phone or headband or whatever you haul to your training station. We've kept the collar low and the waist short for maximum cooling. It just happens to be a great hot weather jersey that you'll pull back out come August.