Lululemon Metal Vent Tech – Men's Large, Olive Green. Sweat-wicking + anti-odor comfort, ready for training or everyday wear.] Built for performance and everyday wear. The metal vent tech short sleeve features sweat wicking, anti-bacterial odor protection, and anti-chafe seamless construction —designed to keep you comfortable whether you’re training, running, or layering for casual style. Size: Large Color: Olive Green Features: sweat-wicking, anti-odor, seamless chafe-free Condition: Lightly worn, very good, no flaws, no snags, no holes A versatile go-to piece for workouts, weekend wear, or travel.