adidas by Stella McCartney's running jacket easily converts into a gilet and can be packed up into a pouch, too, so it's great for transitional weather and traveling. It's made from recycled ripstop as part of the label's initiative to end plastic waste, and treated with the WIND. RDY technology to block out wind and rain. The reflective details keep you visible in low light. - Black, peach and gray recycled ripstop - Two-way zip fastening through front - 100% recycled polyester; lining: 100% recycled polyester - Machine wash