Helly Hansen - Ahiga V4 Hydropower. Color Jet Black/White/Silver Grey/Excalibur. Low Stock. On sale for $79.58. MSRP $110.00.. 4.0 out of 5 starsAdd to favorites. 0 people have favorited this5 left in stock+5Brand NameHelly HansenProduct NameAhiga V4 HydropowerGenderMen'sColorJet Black/White/Silver Grey/ExcaliburPrice$79.58MSRP: $110.00Rating4Rated 4 stars out of 5(4)