Castelli Pro Thermal Mid Long Sleeve Jersey

For those first cool fall days or the last remnants of spring, the Pro Thermal Mid LS Jersey gives you some extra warmth. |The secret is in the fabric. Compared to our standard Warmer fabric, we've lightened it up a touch and added some spandex/elastane for more stretch. It has a close-to-body aero fit without feeling too tight. It's a performance piece for every ride, with our drop-pocket construction and YKK® Vislon® zipper for easy one-handed adjustment.|Why would you want a less warm thermal jersey? One situation is in conditions that are too cool for a short-sleeve jersey and it just feels better to cover up and add this bit of warmth. Another situation is a higher-intensity ride where it's easy to overheat.|In keeping with the pro technical function of this jersey, we've kept the design details very clean, with an embossed stripe across the chest and a reflective vertical stripe on the pocket for low-light visibility.

A favourite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit.

Product features

• Mid-weight Warmer X-Stretch brushed fabric
• Ideal for cool conditions, with or without a vest
• Race cut with highly elastic fabric provides close-to-body fit without feeling tight
• Drop-pocket construction for better fit around waist and better pocket position
• Easy-sliding YKK® Vislon® zipper
• Embossed line across chest
• Reflective vertical stripe on center pocket