**Product Specifications:**
**Brand:** JIANJIANG
**Slogan:** PURSUE EXCELLENCE
**Product Line:** X3 INSIDE AND OUTSIDE
**Material:**
**Main Fabric:** 93% Modal, 7% Spandex
**Lining:** 95% Cotton, 5% Spandex
**Features:**
Soft and comfortable
Fine and breathable
7A antibacterial protection
Skin-friendly fabric
Colorfast and fade-resistant
Seamless design for comfort
Elastic waistband
No-roll leg openings
Various color options
**Size Chart:**
50-55kg: M, XL, 2XL
60-65kg: L, XL, 2XL
70-75kg: 2XL
80-85kg: 2XL, 3XL
90-95kg: 3XL, 4XL
**Care Instructions:**
Wash gently, do not twist
Do not soak for too long
Iron at recommended temperature
Avoid ironing on high heat when damp
**About JIANJIANG:**
Established in 1997
Over 20 years of history
Specializes in men's underwear
Focuses on original design and attention to detail
Combines traditional Chinese values with modern fashion
Aims to provide stylish, comfortable, and healthy underwear for Chinese men
**Production Details:**
Integrated design, development, and production
Modern production base with advanced equipment
Automated computer systems ensure quality control
Committed to craftsmanship and quality assurance
<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 .M17244882318181{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/171756/22/51740/26751/673f7367Fa61fc6eb/18f97cb2f9c5ba9d.png); height:473px}
.ssd-module-wrap .M17244882320272{width:750px; background-color:#f2f2f2; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/149685/15/48432/313951/673f7379Fc754ba11/cade0bcfe033cf41.png); height:1330px}
.ssd-module-wrap .M17244882324713{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/171606/10/52348/370294/673f75b6F4886377b/f6f0b31cd6e395d7.png); height:1277px}
.ssd-module-wrap .M17244882327784{width:750px; background-color:#d7d7d7; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/188471/8/51821/2119894/673f7380F45b24571/01292ec6c0ca4f1d.png); height:1259px}
.ssd-module-wrap .M17244882333556{width:750px; background-color:#b3b3b3; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/243425/38/13696/214988/673f73a2F41dfc640/43e4f42740ce2dbd.png); height:1223px}
.ssd-module-wrap .M17244882340667{width:750px; background-color:#f2f2f2; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/244790/18/24537/152133/673f75caF98b5e661/ef41283263e04db8.png); height:899px}
.ssd-module-wrap .M17244882343108{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/216865/13/49331/322322/673f73b6F84c7da7c/03fc685d49e13f5f.png); height:1216px}
.ssd-module-wrap .M17244882347199{width:750px; background-color:#e9e9e9; background-size:100% 100%; ; height:1142px}
.ssd-module-wrap .M172448823552210{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/201583/1/48677/167817/673f73d1F2f94b4a6/5d3d34a5bc9d8fba.png); height:1275px}
.ssd-module-wrap .M172448823603811{width:750px; background-color:#f2f2f2; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/157969/15/51303/136946/673f73e9F4a8ca0f1/14ba73cf4c32c5ad.png); height:456px}
.ssd-module-wrap .M172448823630412{width:750px; background-color:#f2f2f2; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/249546/20/25548/793098/673f73ffF90cb7a6a/58b7be07fb83e754.png); height:1425px}
.ssd-module-wrap .M172448823686814{width:750px; background-color:#b3b3b3; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/195027/36/52107/260781/673f7416Faf4df908/968fda7247e10887.png); height:1591px}
.ssd-module-wrap .M172448823761715{width:750px; background-color:#f2f2f2; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/218584/12/49393/1847901/673f742cF603c6300/9685bf33ecce52c8.png); height:1222px}
.ssd-module-wrap .M172448823891316{width:750px; background-color:#b3b3b3; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/148824/29/46508/1213653/673f7442Feeaa90a1/ade22ef91af62a3d.png); height:1424px}
.ssd-module-wrap .M172448823966717{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/241543/23/23153/44278/673f7455Fc6a98382/be275fe98d2b27cd.png); height:921px}
.ssd-module-wrap .M172448824004418{width:750px; background-color:#f2f2f2; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/177284/1/54297/492920/673f7460F11fbdf6c/12f0726ca03d2958.png); height:1062px}
.ssd-module-wrap .M172448824059619{width:750px; background-color:#e9e9e9; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/193167/8/52828/76214/673f7467F6604fe4c/64caa45bc2f6fc47.png); height:551px}
.ssd-module-wrap .M172448824080520{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/87823/30/46055/9620/66c999cbFf72d723b/96a5cbb2402f9d0d.jpg); height:480px}
.ssd-module-wrap .M172448826033721{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/217797/15/47147/850009/672cc64cF7b2294a5/2373a6c87e3d67a3.png); height:818px}
.ssd-module-wrap .M172448826144122{width:750px; background-color:#cbcbcb; background-size:100% 100%; background-image:url(http://img30.360buyimg.com/sku/jfs/t1/245429/10/22246/78525/672cc653Fdbadbce0/d5ddc4e795e55b5e.png); height:648px}
.ssd-module-wrap .M172448826234923{width:750px; background-color:#cbcbcb; background-size:100% 100%; ; height:533px}
</style>