Men's Lululemon Metal Vent Tech Short Sleeve in Blue and Black colors, size XL. Seamless construction, anti-stink technology, and strategic venting make this short-sleeved shirt training-session ready. Lightweight fabric is sweat-wicking and four-way stretch. Excellent condition! No rips, holes, tears, or stains! FEATURES: Designed for: Training Silverescent technology: Powered by X-STATIC, it inhibits the growth of odor-causing bacteria on the garment Ventilation: Mesh construction for breathability