This Women's Run Zero Cushion Ankle sock is perfect for any outdoor activity, whether it's running, hiking, or just a leisurely stroll. Featuring Indestructawool™ and Shred Shield™ technologies for maximum durability, the 4 Degree™ elite fit system and Virtually Seamless™ toe for a secure fit, and breathable mesh zones that keep your feet cool and comfortable, you'll be ready to hit the trails all day long. Not to mention its Merino wool construction, which helps regulate your body temperature and resist odor. With its overall 3.25" height and made in the USA of Imported Yarn, the Women's Run Zero Cushion Ankle sock is sure to become a go-to choice for any outdoor activity.