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Get ready to bring the luck of the Irish to your downstairs regions with a pair of these St. Patrick's Day themed Step One's. This cheeky pair brings all the good luck you'll ever need. The bamboo material is naturally hypoallergenic, making it perfect for those with sensitive skin. Its moisture-wicking properties keep you feeling fresh and dry, while the irresistibly soft waistband ensures you'll forget you're even wearing underwear.