Setting the standard for all others to follow, the Merino 200 Oasis Boy Shorts are comfortable slim-fit underwear that make the perfect foundation for year-round layering. Featuring icebreaker's best-selling 100% merino wool jersey fabric that’s breathable and odour-resistant, these underwear also feature a brushed elastic waistband and flatlock seams throughout for a smooth next-to-skin feel. Inspired by nature, icebreaker harnesses the performance qualities of natural fibres to offer an alternative to clothing based on petrochemical synthetics. Merino is an annually renewable fibre that naturally resists odours, keeps you cool when it’s hot and warm when it’s not, and lets your skin breathe for comfort all day, every day.