Become an Oliver Charles Field Tester

The 1-Week Challenge

Share Your Experience And Inspire Others!

The 1-Week Challenge is a perfect way to test outfit repeating and the utility of yak wool. You'll be surprised that your sweater feels/smells brand new even after 7 days of wear.

Not only is this challenge a great way to get more out of a go-to sweater, but it's also a great first step in creating a simple wardrobe. For completing the challenge, we'll send you a 20% discount on a second sweater.

Take The 1-Week Challenge In a Yak Wool Sweater

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Participant Reviews From Our Facebook Group

Not Quite Ready To Take The Challenge?

Apply to be an Oliver Charles field tester and get a sweater for free.