. Smartwool - Classic Hike Zero Cushion Liner Crew 3-Pack. Color Black. On sale for $40.50. MSRP $45.00.. 3.6 out of 5 starsOnly on ZapposAdd to favorites. 0 people have favorited this+2Brand NameSmartwoolProduct NameClassic Hike Zero Cushion Liner Crew 3-PackColorBlackPrice$40.50MSRP: $45.00Rating4Rated 4 stars out of 5(5)