SW001648 Smartwool Women's Classic Hike Full Cushion Solid Crew Hike how you like in absolute comfort with Smartwool's Women's Classic Hike Crew. Full cushioning on the entire sock brings warmth and protection to every trail, while SW's responsibly sourced, ZQ-certified Merino wool's natural performance benefits help take care of your feet as you hike. 25 years later, this sock remains unmatched on the mountain. go far. feel good.