Fortress Solitude Socks - Yellow / Orange / Grey / Blue Fortress Solitude £25.00 Default Title - £25.00 Quantity This product is currently sold out. Please fill in the form below if you'd like to be notified when it becomes available. Fortress Solitude socks from the brands spring / summer 2021 collection. One size fits all Mix cotton blend 56% cotton / 24% acrylic / 13% polyester / 7% nylon Made in Japan