Amazon offers Prime members the ExOfficio Men's Give-N-Go Boxer Briefs in White for $14.54 with free shipping. (Non-members can spend $35 to qualify for free shipping; otherwise, it adds $5.58.) That's the lowest total price we could find in any color by at least $6, although we saw a pair for $3 less in December. (For further comparison, we saw two pairs for $23 last month.) They're available in sizes S to XXL.