Offering enhanced breathability with special arch & top ventilation for regulating feet temperature, the 1000 Mile 3 Season Performance mens walking socks feature a tear-drop shaped cushioned zone providing added coverage for ankle bone granting extra warmth. These lightweight & supportive socks include a flat toe seam construction eliminating skin friction & irritation, whilst the additional padding zones in the toe, ball & upper mid-foot grant enhanced cushioned feel & comfort, perfect for extra-long walking sessions, plus the socks are suitable for machine washing at 30 degrees (do not tumble dry).