Designed for the transition from crisp autumn rides to trying winter months, the Long-Sleeve Castelli Spinta Jersey can be used by itself or layered for added heat. The key to this is Castelli's Thermoflex Lite fabric, a mid-weight, brushed-back polyester.
The fabric retains warmth and wicks moisture to keep your core dry and comfortable, but it's wind resistant, not completely windproof. This means you'll enjoy instant evaporation and excellent temperature regulation when the temps hover around 60 degrees. When the mercury drops further, however, the Spinta's perfect under a wind and waterproof jacket.
The performance fit of the Spinta contributes to it's warmth retention, wicking abilities, and ease of layering. But, you won't find it restrictive or aimlessly migrating as you pedal and shift position around the cockpit. Thermoflex Lite is an inherently stretchy fabric, and this combined with Castelli's extensive knowledge of panel design and anatomy ensures you're covered and free to maneuver.
Castelli's cycling expertise also shows through with the ergonomic shape and position of the three back pockets. It also has reflective tabs to add low-light safety, and a droptail hem to block road spray. The Castelli Spinta Long-Sleeve Jersey comes in Small through 3X-Large and four colors; White, Anthracite, Black, and Red.