Men's Under Armour UA Tech 6" Boxer Briefs. Designed for ultimate performance and made of 90% Polyester and 10% Elastane. Lightweight, breathable, and machine washable. Features fly front and heat gear technology, perfect for the man who stays active. Stylish and comfortable underwear from the Under Armour brand, known for its quality, durability, and performance. Size 4X New without tags Ships fast