What Our Gearhead(R) Experts Are Saying: "I reach for this baselayer on nearly every ride-hot, cold, or in between. It's light, breathable, and never feels clingy. The merino mesh keeps me cool when I'm working hard and warm when temps drop. A must-have for layering." When performance, comfort, and simplicity matter most, we layer up with the Velocio Merino Mesh Sleeveless Baselayer. Crafted from an ultrafine merino wool and polyester blend, this top brings the best of both worlds: the natural temperature-regulating and moisture-wicking power of wool, with the enhanced durability and quick-drying performance of synthetic fibers. Whether we're grinding climbs or flowing through shoulder season temps, the open Merino Mesh construction offers lightweight breathability that keeps our core dry and comfortable. The slim fit layers effortlessly under jerseys, while flatlock seams and a tagless neckline eliminate friction for long-ride comfort. It's a minimalist piece that does maximum work across seasons.