Save 40% when you enter coupon code NOV at checkout on our SOCK OF THE MONTH. Last month's SOM sold out quickly — don't miss out on this unique fall-inspired design. Free shipping is available for your purchase over $20 (after discount), shipped to your US address. Offer expires Nov. 30, 2014 and can also be used on PC LED Reflective Armbands, Women's Leggings and Compression Arm Sleeves – it's easy, just enter coupon code NOV at checkout.