The Motus Sleeveless is specifically created for high output mountain training in warmer conditions. Simple and versatile, it has a motion friendly design and high performance fabric selected for long days at top speed. Made from Phasic™ SL, the Motus actively pulls moisture from the body and distributes it on the textile’s surface for rapid evaporation. Phasic SL also provides SPF 25+ sun protection, and has superior temperature regulation capabilities. This lightest weight version of the Arc’teryx next to skin fabric is specifically engineered for higher temperatures.
The women’s specific, sleeveless, racerback design provides good coverage over sports bras, reduces chafing under the arms, and combined with the shallow V-neck, helps maximize airflow. Designed to stay close to the body, the Trim fit helps maximize the Phasic™ SL fabric’s moisture wicking performance and delivers a sleek, streamlined profile. The patterning is articulated for maximum ergonomic freedom, flatlock seam construction minimizes irritation, and the hemline is scalloped at the hip for ease of stride. Reflective blades on the back improve visibility in low light.