The San Francisco 49ers Alex Smith Replica Alternate Jersey from NFL& Equipment is made of durable, quick-drying nylon diamond back mesh and has nylon dazzle sleeves and yoke. This officially licensed v-neck jersey has a flat knit ribbed collar with the NFL& Equipment patch sewn at the point in the front, a woven jock tag and the player and team graphics screen-printed on the chest, back sleeves and shoulders (where applicable).