Merino Short - 5"The Merino Short is women's natural fibre activewear 5 inch merino wool bike shorts made from 95% merino wool, with no polyester. A non toxic alternative to synthetic running and gym shorts, designed in Australia for sensitive skin. Soft, breathable comfort even when you sweat. These merino wool bike shorts breathable running shorts for warm weather training feel soft and comfortable on the skin, without the slick, synthetic feel of polyester. Made