Aspects herein are directed to using a space-treating process to apply functional finishes to a yarn and incorporating the treated yarn into a textile and/or a garment to impart engineered functional properties to the textile and/or garment.

Articles of footwear may include a knitted component defining at least part of a void and joined with a sole structure. The knitted component may include an interior knit layer, an exterior knit layer, and a plurality of inlaid courses of a high tenacity yarn between the interior and exterior knit layers. The plurality of inlaid courses of high tenacity yarn may include at least three courses of the high tenacity yarn, each of which may be separated from an adjacent course of the plurality by no more than five courses.