Fox Head Performance 2 Socks are meant to be your all round summer sock, tough enough to take the race to the trails but comfy enough to keep hot spots at bay. Made from a polypropylene construction, they can wick moisture away from your dogs, to keep things nice and dry even on those deadly hot days in the woods. Their effectiveness is due largely to the use of their Meryl Skinlife anti itch and anti odor protection they receive. Meryl Skinlife has a permanent advanced mix of polyamide yarns that possess antimicrobial properties to reduce noisome odors in your socks. If you've never bothered to think much about your socks, now's the time to start paying attention. With the Fox Head Performance 2 Socks you'll be able to get through a tough day long course and still be allowed to sit on the sofa without changing your socks afterward.