Whether you ride pavement or dirt, hot weather is hot weather, and it can suck your energy faster than a 2 mile long 7% grade. That's why Sugoi made its RSX Jersey. Its designers know that every little bit helps, especially when it's a help as big as the RSX. The RSX jersey is made with extremely breathable, moisture wicking synthetic fabric. The fabric pulls moisture away from your skin and to the surface, where it evaporates quickly. The fabric also stretches to eliminate that awful binding feeling that you get when you reach the fabric's end. For the RSX jersey, Sugoi implemented its Zone construction. This includes mesh inserts that add a comfortable stretch and friction free fit, along with an additional source of increased airflow. Also, this system includes Vector Stretch panels that actually increase air circulation throughout the jersey. In terms of fit, Sugoi cut the jersey on a contour in order to replicate the body's position throughout the movements of cycling. Accordingly, we find a minimally seamed construction where the back sleeves and shoulder are cut from one piece. In fact, the attachment to the front panel occurs near the clavicle and ribs. So, there's more of a contour over the back, shoulders, and sleeves where shaping and movement actually occur. And to secure this fit, Sugoi placed its compression bands at the sleeves and hem in order to provide a secure grip without inhibiting circulation or movement. The front of the RSX features a full length zip for on the fly heat dumps, and three ample rear pockets for storage of your ride essentials. Additionally, these have been complemented by a secure zip pocket for storing your cash, cards, or electronics. And to increase your visibility to motorists in low light conditions, Sugoi place 3M reflective elements throughout the jersey. The Sugoi RSX Jersey is available in the colors Whitewhiteblack, Cyanwhitematador, and Blacklotuswhitelotus and in five sizes from Small to XX Large.