CHICAGO BLACKHAWKS NHL Mesh Button Jersey in Black. NHL Mesh Button Front 100% polyester mesh. Embroidered tackle twill appliques at left chest and back body. Mitchell & Ness league woven jocktag. Traditional Fit: this style fits a little roomier in the body and sleeve. CHICAGO BLACKHAWKS NHL Mesh Button Jersey in Black. NHL Mesh Button Front 100% polyester mesh. Embroidered tackle twill appliques at left chest and back body. Mitchell & Ness league woven jocktag. Traditional Fit: this style fits a little roomier in the body and sleeve.