Puma sneakers. This unisex pair from their Spring Summer '12 collection is navy blue in colour. The sports footwear has a canvas upper and fabric lining. The lifestyle, lace-up pair has round toes. Looking smart has just been made easy with these canvas sneakers from Puma. The unisex, navy blue pair has a fabric lining and round toes. Best teamed with smart casuals - regular jeans and a bright, red tee or cotton trousers and T-shirt - you can also pair this footwear with cotton 3/4ths.