A high Mesh fabric neckline keeps your chest cool and covered when you're pedalling hard. full-on® luxtreme Four-way stretch Full-On® Luxtreme fabric is sweat-wicking and offers great support and coverage with a cool, smooth feel incredible support and coverage sweat-wicking four-way stretch cool smooth handfeel naturally breathable mesh Breathable Mesh fabric is lightweight, moisture-wicking and strategically placed in high-sweat areas breathable lightweight sweat-wicking features Designed for: Cycling Built-in bra : With optional, removable cups Medium support: Intended to provide medium support for a B/C cup Slim fit: Makes for easy layering