The North Face Women's Aconcagua Vest is another popular choice for women's packable activewear vests. This vest is made from a combination of nylon and polyester, providing durability and warmth. It features a zip-in compatible integration with complementing garments from The North Face, making it versatile for layering. The Aconcagua Vest also has a secure-zip hand pocket and an internal chest pocket for convenient storage. With its sleek design and reliable performance, it's no surprise that this vest is highly rated by Amazon customers.