With a high collar and sleeves that cover the entire wrist, the Castelli Bandito Wool Long-Sleeve Baselayer has you covered for riding in cold weather. With the superior warmth of Merino wool and the excellent moisture-wicking properties of recycled polyester, you are sure to feel warm, protected...

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Short-sleeve lightweight merino wool base layer to wear under a Gabba or jersey for cool rides.

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Before you assume that all baselayers are created equal, take Castelli's Core Mesh 3 Short-Sleeve Baselayer out on a summer ride with an open mind. Rather than focusing on providing breathable insulation, a warm-weather baselayer like the Core Mesh 3 actually helps you stay cooler. The crew-neck...

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When the air is crisp and the ride plan is intense, we layer up with the Castelli Miracolo Wool Short-Sleeve Shirt. The woolly mesh construction helps trap in warm air without holding onto moisture, giving us ultralight insulation on cool-weather rides that won't have us dripping with sweat in...

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The days that you feel a slight chill when you step outside are often the toughest to dress for. The sunny skies suggest you'll quickly warm up, but you don't want to spend the first several miles of your ride fighting off a chill. For rides like this, grab Castelli's Pro Issue Base Layer. This...

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Active Extreme X Wind SS is a highly functional baselayer tee with wind protection at front designed for racing and high-intensity workouts in cold and windy conditions.

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As the snow clears off the street, the air is still crisp and cool, so we layer up with the BaaBaa Blend Long-Sleeve Baselayer. Its slim fit can be worn comfortably over or under our thermal bibs, and its technical composition keeps us comfortable before, during, and after our ride. Ultra-soft...

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Extending Enduras product selection featuring Primaloft technology, the Transloft offers the holy grail of temperature regulation keeping you warm on cold days without overheating when the pace or the mercury goes up!Multi sport base layers have their place, but thats not on a bike! Endura's base...

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The Giordana Ceramic Long-Sleeve Baselayer is the versatile all-season baselayer we have been looking for. In the summer, its Resistex Bioceramic microfiber construction reflects the hot rays of the sun to lower the surface temperature, while using its insulating properties in the winter to keep...

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Made with innovative Resistex Bioceramic technology, the Ceramic Short-Sleeve Baselayer bonds microfiber material to mineral bio-ceramic crystals that reflect Far Infrared Rays. In the summer, this creates a heat barrier that helps lower the fabric surface temperature for a cooling effect. The...

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