KEEN - Revel 4 Mid Height Polar Insulated Waterproof. Color Dark Olive/Marmalade. Low Stock. On sale for $169.95. MSRP $180.00.. 4.4 out of 5 stars1 left in stockBrand NameKEENProduct NameRevel 4 Mid Height Polar Insulated WaterproofColorDark Olive/MarmaladePrice$169.95MSRP: $180.00