SmartWool Sock Sale
- Add 3 pair of any full-price SmartWool socks to your cart.
- Add a 4th pair of full or sale price SmartWool socks and a discount equal to the price of the least expensive pair will automatically be applied.
- You do not need to enter a coupon.
- Offer expires at midnight, Pacific Time on 10/31/2013.
- Limit 1 free pair per customer.
- Cannot be applied to previous orders.