RockSmith Men's The Ninja Shield Tee. The Rocksmith Ninja Shield Tee in Black The Ninja Shield logo by RockSmith is quickly becoming the brand's signature and this tee features the logo in all of it's Okaland Raiders-inspired glory. Crewneck tee Double stitching on neck, shoulders, sleeves and bottom hemlines Photo graphic of Ninja Shield with Ninjas text on front chest Warning: Rocksmith Explicit Content logo patch on front bottom left hem of shirt Numbers 93 on left sleeve and 19 on right sleeve Machine wash cold 100% cotton Made in the USA By Rocksmith Size and Fit: Model is wearing size Medium.