American Trench Pyramid Sock in Merino & Cashmere - Navy $30.00 Navy / One Size - $30.00 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. The Pyramid sock from American Trench comes from a 1950's pattern and is made from Italian merino and cashmere blend yarn. This sock goes great with boots, sneakers, dress shoes. Made in USA Share this Tweet Like Pin Post