icebreaker Merino Undergarment Women's 150 Siren Bikini - Crystal BlushSoft and stretchy merino wool underwear with a modern slim fit, the Siren Bikini features our corespun fabric thats incredibly soft and durable. Features Merino Corespun durable merino blend regulates body temperature in all weather conditions. Product weight Small = 32 g 1. 12 oz Fabric content 83% Merino Wool, 12% Nylon, 5% LYCRA Fabric weight 150 Ultralight Care Machine wash warm. Wash inside out with like colors. Do not use softeners. Fasten all