Lululemon Built to Move Long Boxer 7" Spectral Anchor Black No distractions, no sweat. Powered by slick and supportive Luxtreme™ fabric, these snug-fitting, quick-drying boxers are designed with high-sweat performance in mind. luxtreme® Is sweat-wicking, four-way stretch, and engineered not to shrink features Designed for: Training Lycra®: Added Lycra® fibre for shape retention Bonded hem: Bonded hem is smooth, stretchy, and lightweight Ergonomic pouch: Ergonomic pouch is shaped for optimal room and support Inseam: 7"