Polo Blue Sport by Ralph Lauren Cologne. Introduced in 2012, Polo Blue Sport for men by Ralph Lauren is an enticing and intriguing designer fragrance. Blending notes of ultra masculine cedar and sage with fresh, fruity mandarin orange and apple, this concoction can be worn day or night. An added hint of mint gives this scent a cool, fresh undertone. Apply a dab right before heading to the golf course, an important meeting or a night on the town with someone special.