Celebrate your favorite player's storied career with the Pittsburgh Steelers by sporting this Troy Polamalu 2008 Alternate Authentic Retired Player jersey from Mitchell & Ness. Mesh fabric and a lightweight design give you a durable yet breathable piece of fan gear. Bold Troy Polamalu graphics and team details honor one of the game's all-time greats in a classic design.Officially licensedStitched tackle twill name and numberNFL shield at collarMaterial: 100% Polyester - Body; 87% Nylon/13% Spandex - InsetsV-neckImportedAuthentic Throwback JerseyBack-neck tapingSide and underarm insetShort sleeveSide splits at hemMachine wash, line dryFront and back body with mesh fabricBrand: Mitchell & NessAuthentic Throwback woven jock tag