Darn Tough Vermont - Fastpack Micro Crew Lightweight Merino with Cushion. Color Sandstone. $23.95. 4.0 out of 5 starsAdd to favorites. 0 people have favorited this+2Brand NameDarn Tough VermontProduct NameFastpack Micro Crew Lightweight Merino with CushionColorSandstonePrice$23.95Rating4Rated 4 stars out of 5(8)