Lululemon Swiftly Tech Long Sleeve Crew Size 6 Great Condition We designed this anti-stink long sleeve to be your feather-light layer for sweaty runs and training sessions. The body is made without side seams to keep chafe in check, and the fabric is lightweight so you can move freely. There's extra ventilation in high-sweat zones help you let off steam. Silverescent® technology uses silver fibres to inhibit the growth of odour-causing bacteria on this long sleeve. You'll be reaching for it again and again. Lightweight fabric and seamless construction keep you moving freely features Designed for: Run, train No chafe: Seamless construction in the body minimizes chafing Thumbholes: Help keep your sleeves in place and hands warm Silverescent® technology: Powered by X-STATIC®, it inhibits the growth of odour-causing bacteria on the top Slim fit, hip length: Slim fit hugs your body and wicks away sweat while you train Breathability: Strategically placed Mesh fabric provides ventilation