The caps have been knitted in the same pattern for generations and are made from a blend of 75% wool and 25% polyamide (for increased durability).

For deliveries outside the EU, Swiss VAT (7.7%) will be deducted from the purchase price; upon receipt of the shipment, the VAT of the respective country must be paid subsequently . Depending on the recipient country, the corresponding customs duties and goods import tax rates apply. The payment of these duties and taxes is the responsibility of the buyer.