Details, Size & Fit. Recommended for running and training. On-trend and supportive, The Asym Bra by Lorna Jane is a must-have. The cut outs and sleek black shade will bring a touch of style to your morning run. Our model. is wearing a size small bra. LJ Excel fabrication Black finish Asymmetric cut neckline; strappy details Cross over straps on The back Moisture wicking Reflective logo on The back Removable padding.fabric / material: NA.Materials: 81% Nylon & 19% Elastane.SKU: LO569SA27LOY.