98% cotton. 2% elastane. 100% nylon down padding. Cotton corduroy shell. Cotton lining. Black trim. Zip closure. Zip chest pockets. Welt hand pockets. The Undir Vest from RANRA (formerly known as Arnar Már Jónsson) is a multi-seasonal layering piece with a cotton corduroy shell and nylon down padding. Lined with cotton, the garment is contrasted with black trim throughout, while featuring two large zip pockets at the chest and two welt hand pockets just underneath. As with many outerwear styles from the brand, the Undir Vest showcases an elevated sportswear-inspired aesthetic.