What Our Gearhead(R) Experts Are Saying:"I grab this jersey when I want something cool and fast without feeling squeezed in. The fabric breathes incredibly well on warm rides, and the full zip gives me quick control when the pace spikes. The rear pockets hold fuel securely, and the fit stays comfortable even after long hours."We zip into the Core Tri Aero Short-Sleeve Jersey when training plans call for steady miles and a top that manages heat as our pace builds. Zoot's deep tri experience shows through the moment we roll out-the Italian fabrics wick quickly, the sleeves channel airflow, and the relaxed fit keeps us moving naturally through tempo shifts and long aero stretches. Whether we're preparing for race day or stacking brick sessions, the jersey stays cool and supportive. On longer rides, the full-length zipper gives us instant temperature control, and the dual rear pockets keep nutrition secure without bouncing. Italian grippers hold the hem cleanly in place as we shift between positions, maintaining a steady feel through hard efforts. With Seamlink stitching to reduce irritation and UPF protection for exposed hours outdoors, this jersey is built for reliable comfort across an entire training season.