Lululemon On Track Tight Size: 4 Color: Circuit Cerulean Blue Black/ Black Stay focused in these run tights that were designed with bonded seams to eliminate chafe and distractions. You can store your cards and keys in the secure back pocket and flip the hem to reveal reflective details that help keep you on the radar when you’re out for a run in the evening. Hugged sensation, great support, four-way stretch, breathable—you’ll love them. Luxtreme® Is sweat-wicking, four-way stretch, and engineered not to shrink. Like new. Only worn once. No sign of wear or tear.