The key to the cool-weather performance of the Pro Thermal Mid Long Sleeve Jersey is in its use of mid-weight Warmer X-Stretch brushed fabric. It’s still got a fleece inner face for warmth, but Castelli have lightened it up a bit to make sure you don’t overheat when injecting some pace. Excellent breathability also allows sweat to escape. And with more stretch, thanks to extra elastane, and a race fit, it allows for a speed-focused streamlined fit while not feeling too tight. As a pro-performance garment, Castelli have kept details functional and focused. The YKK® Vislon® zipper slides easily, letting you boost airflow as and when needed. The drop-pocket construction allows you to load up and yet the jersey remains in a secure and stable position. There’s also a reflective stripe on the centre pocket, enhancing visibility after dark.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.
A favorite piece among our sponsored pros, this jersey is a bit lighter and a bit stretchier and features a closer cut for an aero fit. 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. Ideal for cool days when you still want a short-sleeve jersey but need something a little warmer to take the chill off. The fabric is lightly brushed on the inside, and the bit of elastane gives a perfect stretch fit. We'll also use this jersey with arm warmers and a vest on cooler days — either an Aria Vest that will go in a pocket once the air warms up, or a Perfetto Vest for a day that will stay cool. This jersey gives that extra level of comfort underneath. As a piece designed for the pros, it stays wonderfully minimalist: three rear pockets, easy-sliding YKK® zipper, sleeves cut to just above the elbows. But we've added a reflective stripe to help keep you visible.