Free Pair of Socks with Birchbox Man Subscription!

Now through January 10th (or while supplies last), use coupon code TRETORN to get a free pair of Tretorn socks when you sign up for a Birchbox Man subscription.

Check out our Birchbox Man reviews to learn more about this subscription!

Full Details:*To receive a free pair of Tretorn Swedish-designed crew socks, you must purchase a rebillable Birchbox subscription on Birchbox.com. Enter codeTRETORN during checkout in the Code box. Please note that promo code can only be used one time, and cannot be combined with any other offers. Please note that the Tretorn socks will not appear in your shopping cart. Offer available through January 10, 2015 11:59 P.M. ET or while supplies last. Valid for new subscribers only; redemption for existing subscribers does not guarantee receipt of gift.