The Patagonia Women's Cross Beta Sports Bra has a crossover front design that reduces heat retention and provides extra support. Extremely soft fabric wicks moisture, dries fast and provides comfort for all-day/all-trip wear. An innovative perforated elastic band creates increased breathability for extended wear. Best for A/B cup sizes; modest support for B/C. Fair Trade Certified sewing. Features Ultrasoft, moisture-wicking fabric dries fast and feels great next to skin Crossover design in front and back allows for added support without the bulk and tight compression of a regular sports bra High-density cups hold their shape after extended use and washing Soft mesh lining for next-to-skin comfort and power mesh for added support Innovative perforated elastic band for added breathability in high-sweat zones Self-fabric binding on straps allows them to sit flat, reducing dig-in or twisting Polygiene permanent odor control Formfitting Fit Fabric is certified as bluesign approved Fair Trade Certified sewing Materials Heathers: 5.3-oz 86% polyester (43% recycled)/14% spandex Prints: 5.2-oz 85% recycled polyester/15% spandex jersey. Lining: 3.5-oz 100% polyester mesh and 4.7-oz 73% nylon/27% spandex power mesh Cups: 100% polyester