At REI, apply promo code “ANNIV26” to take an extra 20% off one outlet item for members and 20% off one full-price item for members, with over 140 items from SmartWool on sale. We’ve pictured the Smartwool Hike Classic Edition Light Cushion Second Cut Crew Socks for $10 after the coupon code ($11 off). Members get free shipping too. This deal ends May 25. Shop Now at REI