Lululemon Wunder Train Longline Bra *Medium Support, Blue Nile Size 4 Dial in to your training. Powered by highly breathable Everlux™, our fastest drying fabric, this bra combines support and coverage so you can breeze through hot, sweaty workouts. Everlux™ Everlux fabric is engineered to keep you feeling cool and dry in hot, sweaty indoor environments. Sleek look and feel Feels cool on skin Ultra-breathable Lightweight Sweat-wicking Quick-drying Four-way stretch Features Designed for: Training Lycra®: Added Lycra® fibre for shape retention Neck coverage : High neck design adds coverage Coverage: Pockets for optional, removable cups