The Men's Summit Thermal Jersey is made for high-output riding in cooler conditions—when the trails are empty, and the effort does the warming. A grid fleece interior holds heat close while pulling sweat to the surface, helping you stay dry through changing temps and shifting terrain. The stretch-infused fit moves with you in and out of the saddle, while its minimalist construction makes it versatile enough to layer over a base or under a shell when temps drop further. Recycled materials reduce environmental impact without compromising performance, so you can keep pushing the ride—and your gear—further.