Lululemon Metal Vent Tech short sleeve shirt in a versatile heathered gray. Engineered for high-performance training, this top features a seamless construction to minimize chafe and integrated mesh ventilation in high-sweat zones for maximum breathability. The lightweight, moisture-wicking fabric is treated with Silverescent technology powered by X-STATIC to inhibit the growth of odor-causing bacteria. Designed with a classic crew neck and raglan-style sleeves for full range of motion during workouts, running, or gym sessions.