Perfect for yoga or low impact action, the Stella X-Back Bra offers light support in super soft merino. The elastic x-back straps tuck seamlessly under a racer back tank and the open back gives a great range of motion. Mons’ high performance merino underwear provides athletic support and natural temperature regulation with bold, contemporary style. 140 Merino Air-Con is ultra-lite and ultra breathable for year round use.