XTEP Men's Sports Underwear Fitness Anti-Chafing Marathon Boxer Briefs Antibacterial Quick-Dry 2-Pack

Elastic close fit for upgraded comfort

Double-layer ribbed waistband that fits snugly without tightness, deformation, or curling

Environmentally friendly dyeing process, long-lasting color retention, and fade resistance

Certified 7A antibacterial standard, industry-leading

Antibacterial and wash-free protection against bacteria including E. coli, Staphylococcus aureus, and Candida albicans

Data verified by third-party authoritative testing agencies

Moisture absorption and quick-dry rating ≥3

Anti-pilling rating ≥2-3

Wash-resistant color fastness

Formaldehyde content meets GB/T2912.1-2009

Decomposable carcinogenic aromatic amine dyes comply with GB/T17592-2024

pH value complies with GB/T7573-2009

Water color fastness level 4-5

Sweat color fastness level 4-5

Soap wash color fastness level 4-5

Detergent staining level 4-5

All meet or exceed standard requirements

| Size | Half Waist (cm) | Half Hip (cm) | Length (cm) | Recommended Weight (jin) |

|-------|-----------------|---------------|-------------|--------------------------|

| L | 30 | 32 | 25 | 110-140 |

| XL | 32 | 34 | 26 | 140-160 |

| XXL | 35 | 36 | 27 | 160-180 |

| XXXL | 37 | 38 | 28 | 180-200 |

This product is a functional close-fitting garment and may feel smaller than regular underwear; it is recommended to order one size larger for first-time buyers.

Individual body shapes and comfort preferences vary; size recommendations are for reference only.

Worry-free returns and exchanges are supported.