Features: Engineered with breathable plant fiber and innovative opening design, these cooling fighter briefs offer superior moisture wicking, odor resistance, and anatomical support for all day comfort. The seamless flat leg construction combines ice silk fabric for friction movement, while the separated pocket structure minimizes skin irritation during extended wear. Ideal for active professionals, cyclists, and hygiene conscious men seeking premium underwear that adapts to both office environments and intense workouts. Perfect for exotic climates, gym meetings, or long commutes, its temperature regulating fabric prevents sweat buildup during outdoor adventures or desk limit routines. nature friendly plant derived fibers naturally inhibit germinal growth, making these anti chafing boxers a for sensitive skin without compromising durability or way. Specifications: Component: plant fiber, with good breathability and moisture absorption, can keep the skin dry and comfortable. Size:L/XL/XXL/XXXL Pants circumference (half) :35.5/38/40.5/43 Package Includes: Men's plant fiber underwear × 1 (Teen elephant nose open arm shot separation design, ice silk four-corner way) note: Please allow 1-2cm errors due to manual measurement. Please allow for slight color differences due to different display resolution.