Lululemon Fast and Free Crop II Black Sz 6 Feel as fast as you do free in these barely-there feeling crops that won't distract you from picking up the pace. Nulux™ fabric offers near weightless coverage for a seriously smooth stride. nulux™ Nulux™ fabric is quick-drying, sweat-wicking, and offers lightweight coverage features Designed for: Run Waistband pocket: Helps keep your essentials close Storage: Side pockets Interior drawcord : Cinch the waist drawcord to customize your fit Shine-bright : Reflective detail helps keep you on the radar in low light. EUC. Pet free, smoke free home.