Yalu [] A-Class Cotton Crotch Antibacterial Pure Cotton Men's Mid-Waist Boxer Briefs

Durable antibacterial effect after multiple washes (>100, >150, >300 times depending on rating)

Moisture absorption and quick-drying technology for sweat wicking and breathability

Ergonomic 3D pouch design with large space for comfort and freedom of movement

High-elasticity waistband, wide and soft, no marks after all-day wear

One-piece cut with double-needle stitching on leg openings to prevent curling and skin irritation

Soft cloud-like cotton feel, lightweight and breathable, suitable for summer wear

Inner and outer fabric layers differentiated for enhanced skin comfort

Size recommendations based on weight (45-91 kg) and height (160-191 cm)

Fit tested by internal staff, purchase according to usual size

Do not rub with sharp or hard objects

Avoid forceful pulling or stretching

Do not wash with hot water or disinfectants

Avoid high-temperature drying

Use gentle washing methods, preferably hand wash or gentle machine wash

Do not use bleach or disinfectant detergents to preserve antibacterial function

Avoid sharp objects and excessive friction to maintain product integrity

Product meets relevant standards as verified by third-party testing agencies

Colorfastness confirmed, no significant fading after washing

Antibacterial and moisture management properties validated

Fabric upgrade involves mixed shipment of two fabric types; specific fabric selection not accepted

Product designed with body-sensing science for optimal elasticity, softness, and fit

Emphasizes natural, breathable cotton sourced from Xinjiang for safety and comfort