Santini Nebula is a foldable windproof vest that folds into its own pocket so you can always have it with you. This self-contained system is also used as the product's packaging, reducing plastic waste. The jacket is made from Tovel Bio Zerowind®, a double-layer membrane fabric ideal for protection from wind and light rain. It is also comfortable and warm. A reflective strip on the back pocket enhances visibility and safety.