DARN TOUGH. 1466 OLIVE. HIKER MICRO CREW CUSHION. OLIVE.From day-hikes to Denali this is a go-to sock for hikers seeking comfort and performance. Cushioning along the bottom of the foot provide the perfect amount of support while a smooth performance fit assures there s no slipping no bunching and no blisters. Fine gauge knitting makes this Merino Wool sock a true workhorse that s supremely comfortable breathable and fast drying. Guaranteed for life.