Insect Shield technology in Orvis OutSmart Hiking Socks keeps bugs away naturally and won't wash out for the life of the garment. Keep your feet and ankles protected from biting and disease-carrying insects like mosquitoes, ticks, no-see-ums, and blackflies. Enjoy the outdoors and keep the bugs at bay. In olive. Merino wool/nylon/spandex. Washable. Made in USA.
- Small: women's 4-6½
- Medium: men's 6-8½, women's 7-9½
- Large: men's 9-11½, women's 10-12½
- X-Large: men's 12-14½