Smartwool - Bike Zero Cushion Ankle Socks. Color Acorn. Low Stock. On sale for $17.00. MSRP $20.00.. 4.6 out of 5 stars6 left in stock+2Brand NameSmartwoolProduct NameBike Zero Cushion Ankle SocksColorAcornPrice$17.00MSRP: $20.00Rating5Rated 5 stars out of 5(27)