So we had our doubts about the Kirkland Signature Men’s Boxer Brief 4-Pack. But these were a pleasant surprise: They’re made from a high-end Supima cotton blend; they’re the perfect weight ...

We talked to some self-proclaimed Costco superfans to get the inside scoop on their favorite Kirkland clothes and basics. From cozy hoodies to underwear ... and white ranging from $26.99-$29. ...