Oakley Vault takes up to 75% off select Oakley men's and women's apparel and accessories, with prices starting at $3.99. That's tied with our mention from two weeks ago and among the best clearance sales we've seen from Oakley Vault in recent months. (We saw up to 80% off in December.) Shipping starts at $6.58, or spend over $50 to qualify for free shipping. Sales tax is added where applicable. A couple best bets, both with free shipping: