From the manufacturer

Boys' UA Brawler 2.0 Tapered Pants

These are your new favorite warm-up pants for pretty much everything you do—they're light, comfy, and have a tapered fit for a clean look.

• Loose: Fuller cut for complete comfort.
• Tapered leg fit
• Smooth tricot knit exterior with a brushed interior for soft comfort & warmth
• Material wicks sweat & dries really fast
• Encased elastic waistband with external drawcord
• Open hand pockets