Three quarterly shipments perfect for a gift or to treat yourself. Your recipient will receive 6 pairs plus a special edition pair per shipment. We’ll send socks that are seasonally appropriate (color, pattern, style, etc.) One-time payment. Please note image shown is a sample pack that ships. Exact patterns will vary based on availability at time of shipment. US only. Promo codes not valid since bonus pair is automatically included with each shipment.