The Smartwool Hike Light Under The Stars Print Crew Sock keeps your feet comfortable whether you're hitting the trail or reminiscing about nights spend under the stars. A flat knit toe seam delivers in-shoe comfort while the elasticized arch brace provides you with a secure fit as you hike or walk around town. The merino fibers regulate your foots temperature while also repelling unwanted odors for comfortable, fresh feet through the miles.