$5.95 flat rate ground shipping on all orders placed at smartwool.com. Ground shipping to U.S. addresses only. Not valid on prior purchases. Cannot be combined with any other offers. *Review a product on SmartWool.com to be entered to win a store credit of $150. Reviews must be approved to qualify as an entry. One entry per person. All approved entries must be recieved by 11:59 pm MST November 7, 2013. SmartWool.com
. Credit must be used by December 31st, 2013. For additional rule terms visit http://www.smartwool.com/ratings_contest.