Lululemon black Athlete Arrival Bra No size tag, I believe it’s a size 6 based on the measurements, but please use measurements to determine 26” around band 28” around bust Excellent condition nulux™ Nulux™ fabric is quick-drying, sweat-wicking, and offers lightweight coverage features Designed for: Training Lycra®: Added Lycra® fibre for shape retention Breathability: Strategically placed Mesh fabric provides ventilation Cross-back straps: For full range of movement Hook-and-eye closure: Hook-and-eye closure for customized underband fit Medium support: Intended to provide medium support for a B/C cup