There are some days in the fall and spring where a little bit of extra coverage is enough to keep you riding comfortably, but that can also be a risky choice, because it turns out that the weather in the transitional seasons is every bit as fickle as Sinatra's Summer Wind. What begins as a sunny day in the low 60s can plummet fast into the 40s with rain and wind. The Gore Bike Wear Oxygen Jersey provides the light coverage that you need in pleasantly cool conditions with the storage capacity to ride prepared for whatever the weather throws your way. On that note, this jersey has pockets for days and days. It includes three rear pockets, two side mesh pockets, and a small, zippered pocket on the back for IDs, phones, or candy that you want to keep especially secure. The pockets are all securely anchored and supported by the jersey's construction, so they stay in place with no wagging even when they're loaded up with snacks, tubes, and the gloves and headband you thought you needed at the start of the ride. The full length zipper has an underflap to protect your skin on days that don't warrant a base layer, the collar is shaped to accommodate all of your in the saddle positions, the hem has a little gripping elastic to keep the jacket in place without restricting movement, and reflective elements appear in three places front, back, and shoulders so that you'll appear more visible in low light conditions. The Gore Bike Wear Oxygen Jersey Long Sleeve Men's is available in five sizes ranging from Small to XX Large in the colors Blackred, Redblack, Splash Bluered, and Whitered.