**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 modal men's trademark, 80 count
**Safety Standards:** 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
**Size Options:** M, L, XL, XXL, XXXL, XXXXL
**Washing Instructions:** Hand wash, do not bleach, hang dry, do not iron, do not dry clean
**Features:** Lightweight, breathable, antibacterial, soft, no trace seams, no feeling waistband, no itching, no mark cuffs
**Packaging:** New package design, may receive old and new packaging during transition period
**Recommended Replacement:** Change underwear every 3-6 months for hygiene and fabric integrity
*Note: Product specifications subject to variations due to batch and color differences, but do not affect appearance and usage.*
**Additional Information:**
**Model:** Men's 80S modal boxer briefs
**Thickness Index:** Thin, moderate, thick
**Elasticity Index:** Elastic, very elastic, extremely elastic
**Fabric Composition:** 91% modal, 9% spandex (main body), 100% mulberry silk (crotch)
**Softness Index:** Soft, very soft, extremely soft
**Breathability Index:** Breathable, very breathable, extremely breathable
*Note: Sizes are manually measured and may have a 1-3 cm error.*
**Fit Recommendations:**
**Weight:** 50-65 kg, Height: 160-165 cm - Size: M, L, XL
**Weight:** 66-85 kg, Height: 166-170 cm - Size: M, L, XL, XXL
**Weight:** 86-103 kg, Height: 171-175 cm - Size: M, L, XL, XXL, XXXL
**Weight:** 104-120 kg, Height: 176-180 cm - Size: M, L, XL, XXL, XXXL, XXXXL
**Weight:** 121-140 kg, Height: 181-185 cm - Size: L, XL, XXL, XXXL, XXXXL
**Weight:** 141-160 kg, Height: 186-190 cm - Size: XL, XXL, XXXL, XXXXL
**Weight:** 161-195 kg, Height: 191-195 cm - Size: XXXL, XXXXL
*Note: Sizes are for reference, choose based on personal body measurements.*
**Color Options:**
Combination 1: Navy, light gray, platinum gray
Combination 2: Zircon blue, manganese green, platinum gray
Combination 3: Platinum gray, light gray, camel
Combination 4: Platinum gray, cyan blue, Iceland blue
Combination 5: Azure blue, midnight blue, Prussian blue
Combination 6: Cold moon gray, shadow gray, rock gray
**Maintenance Tips:** Replace underwear every 3-6 months for hygiene and fabric integrity, improper cleaning may lead to bacterial residue and fabric degradation.
<style>.ssd-module-wrap{position:relative;margin:0 auto;width:750px;text-align:left;background-color:#fff}.ssd-module-wrap .ssd-module,.ssd-module-wrap .ssd-module-heading{width:750px;position:relative;overflow:hidden}.ssd-module-wrap .ssd-floor-activity{max-height:380px;overflow:hidden}.ssd-module-wrap .ssd-floor-shopPrior{max-height:900px;overflow:hidden}.ssd-module-wrap .ssd-floor-authorize{max-height:300px;overflow:hidden}.ssd-module-wrap .ssd-floor-reminder{max-height:4000px;overflow:hidden}.ssd-module-wrap .ssd-module{background-repeat:no-repeat;background-position:left top;background-size:100% 100%}.ssd-module-wrap .ssd-module-heading{background-repeat:no-repeat;background-position:left center;background-size:100% 100%}.ssd-module-wrap .ssd-module-heading .ssd-module-heading-layout{display:inline-block}.ssd-module-wrap .ssd-module-heading .ssd-widget-heading-ch{float:left;display:inline-block;margin:0 6px 0 15px;height:100%}.ssd-module-wrap .ssd-module-heading .ssd-widget-heading-en{float:left;display:inline-block;margin:0 15px 0 6px;height:100%}.ssd-module-wrap .ssd-widget-circle,.ssd-module-wrap .ssd-widget-line,.ssd-module-wrap .ssd-widget-pic,.ssd-module-wrap .ssd-widget-rectangle,.ssd-module-wrap .ssd-widget-table,.ssd-module-wrap .ssd-widget-text,.ssd-module-wrap .ssd-widget-triangle{position:absolute;overflow:hidden}.ssd-module-wrap .ssd-widget-rectangle{box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}.ssd-module-wrap .ssd-widget-triangle svg{width:100%;height:100%}.ssd-module-wrap .ssd-widget-table table{width:100%;height:100%}.ssd-module-wrap .ssd-widget-table td{position:relative;white-space:pre-line;word-break:break-all}.ssd-module-wrap .ssd-widget-pic img{display:block;width:100%;height:100%}.ssd-module-wrap .ssd-widget-text{line-height:1.5;word-break:break-all}.ssd-module-wrap .ssd-widget-text span{display:block;overflow:hidden;width:100%;height:100%;padding:0;margin:0;word-break:break-all;word-wrap:break-word;white-space:normal}.ssd-module-wrap .ssd-widget-link{position:absolute;left:0;top:0;width:100%;height:100%;background:0 0;z-index:100}.ssd-module-wrap .ssd-cell-text{position:absolute;top:0;left:0;right:0;width:100%;height:100%;overflow:auto}.ssd-module-wrap .ssd-show{display:block}.ssd-module-wrap .ssd-hide{display:none}.ssd-module-wrap .M16961327413641{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/247005/5/18588/79908/672a6a19Fe650ab29/711cd5c9f3c73214.png); height:1434px}
.ssd-module-wrap .M17108156743981{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/245480/2/21515/128558/672a6a2dF1157b8f8/5ac8541c2b1cd486.png); height:352px}
.ssd-module-wrap .M17108158324872{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/178842/21/51359/465888/672a6a3aFb374eb6b/2821e2c83219fa64.png); height:1217px}
.ssd-module-wrap .M16837926093257{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/157124/13/51065/123216/672a6a4bF51b63e0e/c30c2c4b44528d36.png); height:1154px}
.ssd-module-wrap .M16837926093319{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/186222/38/47740/95306/672a6a70F3802ad6a/e7b92272f6b19321.png); height:903px}
.ssd-module-wrap .M168379260933810{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/132297/13/47532/160049/672a6aa8F9b5fcb0e/ab07bc82bea20a6f.png); height:1414px}
.ssd-module-wrap .M16837926093074{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/233055/28/25925/74135/672a6ac0F3dd79c3e/a19fe8bdcb265121.png); height:1443px}
.ssd-module-wrap .M16837926093196{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/103646/6/53228/51078/672a6ac6F4995e9bf/a534d3b79673b05a.png); height:1078px}
.ssd-module-wrap .M16837926093012{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/239950/16/22841/30394/672a6ae8F611a06de/4efc587d8bdc4541.png); height:352px}
.ssd-module-wrap .M168379260934711{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/244769/8/19530/158804/672a6af1F81674179/ace52b9dc754e8d4.png); height:1425px}
.ssd-module-wrap .M168379260935312{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/243409/14/22455/197555/672a6af6F685d1b93/ab647d3c441ba493.png); height:1411px}
.ssd-module-wrap .M168379260936113{width:750px; background-color:#f2f2f2; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/103108/17/55688/228917/672a6afeF75889dd5/bd86c905d301031b.png); height:1477px}
.ssd-module-wrap .M168379260936914{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/223605/16/48283/85580/672a6b06Ffdc1ae4c/e4bdf2dde0d72377.png); height:748px}
.ssd-module-wrap .M17153904162961{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/226172/8/29021/319737/672a6b12F13c489c2/0a6a57d269e92263.png); height:949px}
.ssd-module-wrap .M168379260937615{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/204171/20/49066/136038/672a6b3aF01663a47/5aee5f61222ccea7.png); height:1901px}
.ssd-module-wrap .M168379260938516{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/99394/35/54290/234718/672a6b4cFcb803cb5/011d53d5655ef1ac.png); height:582px}
.ssd-module-wrap .M17005536566951{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/217687/7/46565/106210/672a6b67F8b13e5c7/8ee758ed92b5034f.png); height:448px}
.ssd-module-wrap .M168379260939317{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/175743/2/50589/332982/672a6b71Fa73f1b18/560a88d1a08a68ad.png); height:1984px}
.ssd-module-wrap .M17127487628861{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/192566/11/50028/293748/672a6b82Fe5a618a1/2ef5a160770f4e31.png); height:1677px}
.ssd-module-wrap .M17189615394011{width:750px; background-color:#b3b3b3; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/195449/4/48081/277822/672a6b96F069d75a0/2052e208c65c0b82.png); height:1756px}
.ssd-module-wrap .M168379260941020{width:750px; background-color:#f2f2f2; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/193169/7/50926/30127/672a6b9aF4e4acb75/be75e7218ae481f5.png); height:712px}
.ssd-module-wrap .M16685000558331{width:750px; background-color:#e9e9e9; background-size:100% 100%; ; height:770px}
</style>