KEEN - Revel IV High Polar. Color Raven/North Atlantic. On sale for $144.29. MSRP $200.00.. 4.1 out of 5 starsBrand NameKEENProduct NameRevel IV High PolarColorRaven/North AtlanticPrice$144.29MSRP: $200.00Rating4Rated 4 stars out of 5(12)