Ingenious "engineering" by Patagonia, this quick-wicking polyester/nylon/spandex blend sports bra for up to C/D cups is appropriate for high-impact activities and is easily customizable for a perfect fit.

The Switchback™ Bra has these Special Features:

• Comfortably and securely supports up to cup size C/D during the most active and high impact pursuits
• Completely adjustable for a customized, stable, underwire-free fit (the upper strap and wrap around strap gives it its stability)
• Is easy on/off with over-the-head wrap around, front-fastening construction
• No complicated, constrictive hardware
• Made from a soft recycled polyester/nylon/spandex blend with superior wicking abilities and next to skin comfort
• Weighs:  3.8 oz