**Product Specifications:**

**Brand:**

**Material:** 100% mulberry silk crotch, 80 modal, embracing skin with silk, 80 modal, 100% mulberry silk (crotch)

**Antibacterial Level:** 5A antibacterial for 100% mulberry silk crotch, may show 3A antibacterial on the certificate due to different inspection and production batches

**Safety Certification:** MA, CNAS, Class A, 220020349509

**Fabric:** Modal series 80 count, men's trademark

**Compliance:** GB18401-2010, GB/T8878-2023

**Antibacterial Performance:** 98% antibacterial rate against Staphylococcus aureus, Escherichia coli, Candida albicans

**Color Options:** Navy, light gray, platinum gray, zircon blue, manganese green, platinum gray

**Sizes:** M, L, XL, XXL, XXXL, XXXXL

**Care Instructions:** Hand wash, do not bleach, hang dry, do not iron, do not dry clean

**Features:** Elastic waistband, antibacterial lining, anti-pinch design, 3D cutting, seamless, heat-pressed technology

**Packaging:** New package design, may receive old and new packaging during transition period

**Thickness Index:** Thin, moderate, thick

**Elasticity Index:** Elastic, very elastic, extremely elastic

**Softness Index:** Soft, very soft, extremely soft

**Breathability Index:** Breathable, very breathable, extremely breathable

**Color Combinations:** Various options available

**Recommendation:** Replace underwear every 3-6 months for hygiene and durability

*Note: Product specifications may vary slightly due to different production batches and colors, but do not affect the overall quality and usage experience.*