Looking for underwear that's soft, breathable, and naturally odor-resistant? Check out the Icebreaker Siren Hipkini. Made from 96% New Zealand Merino wool and 4% elastane, this hipkini is super soft against your skin and wicks away moisture to keep you feeling fresh all day. The Merino wool is naturally temperature-regulating, so it keeps you cool when it's warm and warm when it's cool – perfect for layering or wearing on its own. The design is simple and timeless, with a comfortable hipster cut that stays in place without digging in. Size small fits true to size. It's machine washable (just use warm water and line dry), and Icebreaker offers a return policy for unworn, unwashed items with tags. If you're new to wool underwear, you'll love how it feels – way softer than you'd expect and great for travel, hiking, or everyday comfort. Ditch the synthetic fabrics and try something natural!