Mary-Kate & Ashley Olsen Team Up with Toms

Mary-Kate Olsen leaves a building carrying three handbags on Friday (July 22) in New York City.

The 25-year-old fashion designer and twin sis Ashley, along with their The Row line, have teamed up with Toms shoes to launch a new cashmere collection.

The black, gray, and plaid shoes, made from Italian wool and cashmere, are available on Toms.com and retail for $140-$150.

The collection will be a part of Toms‘ One for One Mission, which gives a pair of shoes to a child in need for every pair of Toms shoes purchased.