2. Adidas by Stella McCartney Lightweight Sneakers

Price: $175.00 at net-a-porter.com
Designed by Stella McCartney for Adidas, these sneakers come in a simple monochrome design. Theyโ€™re crafted using activewear technology and are perfect for the running track or treadmill. Even when youโ€™re not exercising, you could get away with wearing these with some denim shorts and a striped top for a casually athletic inspired look.