The best-selling classic knitwear Rapha is popular for a reason. Premium materials A looser fit and innovative additions make this a three-season travel jersey essential. Merino wool has natural technology providing comfort in various conditions; Fibers insulate against cold air and are breathable during hot rides and the anti-odor properties allow us to feel fresh in any weather. Rapha created this low compression knit to improve air circulation and increase range of motion. And to ensure safety, the hem is equipped with a silicone grip and a lace adjuster.