DAY 6 of #Apolis12Days of ?: Introducing our Transit Issue TREK SOCKS! Made from the finest alpaca wool in Peru, they're perfect for a hike with friends or relaxing at the end of a long day. Available in Navy Blue or Army Green, size medium (7-9 US men), large (9.5-11.5), XL (12-14). Start at this link?apol.is/trek-sock! #WearApolis #GlobalCitizen