Castelli Unlimited Merino Long Sleeve

Performance merino wool trail-style top for cool-weather rides or for layering for cold rides on any surface. 195 g/m2 41% merino wool with 51% recycled polyester and 8% elastane fabric gives wool's warmth with polyester's wicking and durability

• Shaped longer tail covers back when in riding position
• Neutral fit

Zippered microfiber nylon front security pocket. Perfect for those cool autumn rides or endurance rides, or even as an insulating layer, this mid-weight Italian milled merino/poly mix offers just the right level of warmth and wicking. Use it next to your skin for those cool days to take off the chill, or add a long-sleeve base layer to take it cooler. Add an Unlimited Puffy vest and you're riding well into fall, or wear it under a jacket and you'll cover the entire winter.

This is also a great choice for your long endurance or bikepacking rides, as it continues to keep you warm while benefiting from wool's natural ability to not stink.

The weight of this garment and the more open knit favor breathability, so it's one of our cooler long-sleeve jerseys, but the layering abilities make this a highly versatile piece.

It's made to use with a vest, and with the thought that you have pockets on your shorts and bags on your bike, so we keep the Merino top without rear pockets.