Lululemon Flow Y Adjustable Bra *Light Support, A–C Cups. New with Tag. Color PSLB (pastel blue). Size 6. What bra? We designed our classic racerback so you won't feel anything but your practice. This version has a hook-and-eye closure. Lightweight, buttery-soft Nulu™ fabric wicks sweat and is four-way stretch - buttery-soft handfeel - lightweight - sweat-wicking - four-way stretch Designed for: Training Light support: Intended to provide light support for a B/C cup Lycra®: Added Lycra® fibre for shape retention Hook-and-eye closure: Hook-and-eye closure for a customized underband fit Coverage: Pockets for optional, removable cups