These laces have a metallic shimmer effect in sunlight. Direct replacement laces for all soccer shoes. The laces are 100% polyester and shimmer in the sunlight. Laces are 47 inches or 119 cm in length. Unsure of what size lace you need? Remove and measure your existing laces to ensure proper sizing. These laces will fit all soccer-football boots including Nike, adidas, Puma, Under Armour, New Balance, Diadora, Joma, Pantofola d'Oro, Umbro, Mizuno Concave etc. They will also fit Nike Superfly, Vapor, Legend, Magista, Premier, Hypervenom, Phantom Vision, adidas Nemeziz, Copa, X, Ace, Predator, Messi, Gloro, Mizuno Rebula, Neo, Morelia, Puma Future, One, evoSPEED, evoPOWER, evoTOUCH, King etc.