NWT Calvin Klein Boys' Underwear Cotton Boxer Brief, 6 Pack - Size M (See size chart for dimensions) DETAILS: Cotton Comfort: Crafted from 95% cotton and 5% spandex, these boxer briefs are lightweight, breathable, and perfect for sensitive skin. Breathable & Moisture-Wicking Fabric: Designed for active kids, the lightweight and breathable material keeps them cool and dry. These are ideal for sports and play, preventing irritation from sweat. Secure Waistband: The fitted waistband of these boxer briefs stays in place while providing the flexibility. No more adjustments needed, whether in school, practice, or play. Tagless Design: No more irritating tags. Our cotton boxer briefs feature a tagless design ensuring your child stays itch-free all day long. Stay-Put Legs: Say goodbye to briefs riding up. Our boxer briefs feature stay-put legs that provide compression and stretch flexibility, ensuring your child stays comfortable no matter the activity. NWT - Brand New, still in the original packaging - Comes from a smoke free and pet free home.