Closeouts . Add up the miles with SmartWool's PhD Run Ultralight Pattern crew socks; the odor-resistant merino wool blend wicks moisture to keep you cool and comfortable during hot-weather runs, and the superlight, uncushioned design won't get in your way.

• Itch-free merino wool blend is temperature regulating, moisture wicking and odor resistant
• PhD 4-Degree Fit System places strategic bands and flex zones at ankle, arch, upper instep and lower instep
• Mesh MVT Zones are strategically positioned open-mesh panels to maximize ventilation
• Limit 12 per year
• Ultralight
• Height: Crew
• Made in United States of America
• US shipments only
• Ultralight
• Height: Crew
• Fabric: 49% merino wool, 47% nylon, 4% elastane
• Care: Machine wash, tumble dry
• Made in United States of America
• US shipments only