Royal Robbins - Sonoran Desert Short Sleeve. Color Duck Green 1. Low Stock. On sale for $56.25. MSRP $75.00.. 4.0 out of 5 stars1 left in stockBrand NameRoyal RobbinsProduct NameSonoran Desert Short SleeveGenderMen'sColorDuck Green 1Price$56.25MSRP: $75.00