The Smartwool Active Ultralite Short Sleeve is a high-performance tee engineered for those who demand maximum breathability during high-intensity activities. Constructed with a sophisticated blend of Tencel and Merino wool, this shirt offers an ultralight feel against the skin while actively regulating temperature and wicking moisture to keep you dry. Its streamlined, athletic fit allows for effortless layering, while the materials natural odor resistance ensures you stay fresh from the trailhead to your post-adventure plans. Whether you are running, hiking, or climbing, this tee provides the technical edge required to push your limits in comfort.

• Ultralight Fabric Blend: Combines soft Tencel with performance Merino wool for superior moisture management and cooling.
• Active Fit: A streamlined, athletic cut designed to move with your body, reducing friction and bulk during intense movement.
• Superior Breathability: Engineered to optimize airflow, making it ideal for high-output pursuits in varied temperatures.
• Natural Odor Resistance: Merino wool naturally inhibits odor-causing bacteria, ensuring lasting freshness during extended wear.