* 55% off plus free shipping for all REI employees valid through May 31st, 2016. This is not our annual friends and family sale. For personal use only. You must be an approved pro to qualify for the pro discount; any pending approvals will not qualify for the pro discount. Please visit http://www.smartwool.com/pro.html for terms and conditions and eligibility requirements. Cannot be combined with any other offers. Not valid on gift cards. We reserve the right to limit quantities. Not valid on prior purchases. Void where prohibited. SmartWool reserves the right to cancel orders arising from pricing, promotions, or other errors. We reserve the right to end or extend this promotion at any time without notice. SmartWool.com is not directed to children under age 13. Void where prohibited. SmartWool, the SmartWool logo, the little guy logo and Go far. Feel good. are trademarks of TBL Licensing LLC. © 2016 TBL Licensing LLC. All rights reserved.