Icebreaker Rush Sports Bra - Women's - $54.95

Bras made purely from synthetic fabrics offer support but tend to breathe poorly. And merino breathes incredibly well, but, by itself, offers little support. The Icebreaker GT Run Rush Sports Bra blends the best of both worlds so that you get the support you need and the enhanced breathability and comfort that only merino wool can offer. Unlike traditional, long-cut wool fibers, merino wool's fine-cut fibers are soft to the touch, because the last thing you need is an itchy sports bra. Merino wool's natural fibers also provide excellent insulation and resist odors so you enjoy the Run Rush in any kind of weather. - $54.95