The ergonomic fit of the 507 is a blend of the classic 504 cap and the fit of a baseball. Made from a seamless knitted blocked wool fabric. The Seamless model Wool 507 features the original 507 cap without the stitched side panels. This cap offers precise warmth with its wool blend in a circular cut. It features a covered, sewn peak and the brand logo at the back of the head, rounding off the wintery design. The cap is completely closed and includes an elasticated lining band for exceptional wearing comfort.