The Elle Backstrap Sandal in Black from Keen.

Springy, stretchy and outdoor-ready, the women's KEEN Elle Backstrap sandals feature straps made from recycled plastic bottles and grippy, nonmarking outsoles for traction wherever you roam.

• Straps are made from 100% recycled PET plastic bottles and stretch to follow your every move
• EVA footbeds feature arch support for all-day comfort
• Antimicrobial treatment inhibits the growth of odor-causing bacteria on footwear
• Compression-molded EVA midsoles provide cushion
• Jute-infused outsoles made with nonmarking rubber outsoles offer traction