Breathable fabric: 95% polyester + 5% spandex blended technology fabric, strong moisture absorption and quick-drying performance, keep dry and non-sticky during exercise, suitable for high-intensity training and all-weather wear. Digital printing: Our printed boxer briefs use full-width high-definition printing, and they still maintain high color saturation after multiple machine washing tests. The laser cutting edges are smooth to avoid curling, and they are durable and non-fading. Design details: 3D three-dimensional crotch design to enhance breathability and reduce friction. Seamless fit at the hips, providing stable support, and still maintaining a comfortable fit during large-scale exercise. Adaptive high-elastic waistband: 360° elastic waist, fits different waist shapes without slipping. The loose elastic band design does not constrain sitting for a long time, suitable for office, fitness and other scenes. Anti-wrinkle, wear-resistant and easy to care: support machine washing, quick drying and no pilling, fitness, commuting, travel, one pair of pants for multiple uses, save worry and effort.