60% polyester. 40% wool. Panel construction. Adjustable stand-up collar with cinch cord. Center front zip closure. Long sleeves. Elasticated cuffs and hem. Zip chest pockets. /n The Hraun Tracktop from Arnar Mar Jonsson is produced in a technical wool blend with panel construction. Lightweight and breathable, the garment is cut in a relaxed fit for optimal comfort, featuring a stand-up collar with an integrated, adjustable cinch cord, as well as elasticated cuffs and hem. Like most Arnar Mar Jonsson outerwear styles, the Hraun Tracktop is designed for use in both nature and urban environments.