In its 8th edition and marking its 25th anniversary, this softshell uses durable, weather-resistant, 3-layer WINDSTOPPER® fabric by GORE-TEX LABS. The PFC-free ePE membrane and recycled polyester fabric help reduce its carbon footprint. This vest is made for hiking and trekking with three zippered pockets for ample storage, an elastic hem for a secure fit and windbreaker functionality for protection, making it the ideal layering piece in changing conditions. Reliable and ready for action, the Ultimate VIII SO Vest really is the ultimate choice.