LULULEMON Cabin Yogi Long Sleeve Sweater Heather gray color. Great condition. I think this is a size 4. The size tag was removed. Please see last pictures for measurements. Boolux™ fabric is a blend of cashmere, TENCEL® and rayon from bamboo super soft Designed for: Office Travel Commute Thumbholes: Help keep your sleeves in place and hands warm Extra coverage : Curved hem keeps your bum covered Tight fit: Lets you move without restriction Move freely: Ribbing throughout adds stretch so you can move with ease