Thin, fine bra in merino wool with a soft elastic, 83% finest merino wool from New Zealand, slim fit, reinforced with 12% nylon and 5% lycra in corespun. Merino wool breathes extremely well, warms when it is cold and damp, cool in heat, merino wool achieves the best comfort in all climates, merino wool cleans itself, easy to wash in machine wash, retains its fit and size, we guarantee that the garment does not itch and has best fit. Icebreaker has the best and finest merino wool from selected farmers in New Zealand.