Refresh his everyday essentials with the Ralph Lauren Boys Cotton Stretch 5 Pack Boxer Shorts Set in Black. Made from 95% cotton with 5% elastane, each pair offers soft comfort, flexible movement and a classic everyday fit. Five-pack of boys' boxer shorts 95% cotton, 5% elastane Classic black colourway Soft, flexible everyday fit Size Guide S: fits ages 6–8 M: fits ages 8–11 L: fits ages 11–13 XL: fits ages 13–15 The upper size brackets extend into young adult territory. Boys at the XL end of this range may find it helpful to compare measurements with Ralph Lauren's BIG KIDS sizing for the best fit. Please note: This item also comes with US sizing, where the recommended age may differ slightly from the UK sizing shown above. Please check the size label and compare measurements before ordering. Find deals not available at ASOS, Secret Sales, Flannels, Brand Alley and more...