An ideal layering piece for the cold weather season, the Stone Island Down Vest is produced in the brand’s signature Nylon Metal, a material with a metallic and iridescent look when garment dyed. The double color recipe incorporates a special PFC-free anti-drop agent to give the garment mild wind- and water-resistance, making it a viable option in inclement weather. 80/20 down fills the interior of the vest to ensure optimal warmth and comfort each time you step out the door.