High-concerned chemical: none Craft of Weaving: Knit Model Number: 01 Material: Polyester Blends,Elastane Briefs & Boxers: Boxer Shorts Origin: Mainland China CN: Guangdong weaving: Knitting Fabric name: nylon crotch lining composition: Cotton color: Gray, Black, Dark Blue, Light Purple waist shape: mid waist function: Hip lift, sporty, quick-drying, breathable, body sculpting Suitable for the season: Universal in all seasons style: U-shaped/pouch Mens boxer briefs / Men's underwear: sports underwear men anti friction Ice silk underwear / Cooling underwear: ultra light ice silk boxer briefs for men Big pouch underwear / Support pouch boxe: soft long leg underwear for summer Long leg trunks / Sports underwear: anti chafing long leg underwear men Breathable boxer shorts / Moisture wicki: breathable big pouch underwear men cooling running trunks men: gym boxer briefs moisture wicking Lightweight naked ice silk, extended anti-wear legs, graphene inner gear,Front gear double-layer large bag design (can put two fists), the maximum can be loaded to 20CM Men Ultra Light Ice Silk Boxer Briefs Big Pouch Breathable Cool Long Sports Underwear Anti Friction Moisture Wicking Soft Trunks Experience ultimate skin-friendly comfort with our premium ice silk fabric. These men's boxer briefs are ultra-lightweight and provide an instant cooling sensation, making them perfect for hot summer days or intense workouts. The moisture-wicking technology keeps you dry and fresh all day long. Designed with an ergonomic 3D big pouch, these trunks offer exceptional support and room without squeezing. This enlarged contour design reduces friction and heat buildup, ensuring maximum comfort and breathability for the male anatomy during both daily wear and sports activities. The extended long leg length effectively prevents inner thigh chafing and rubbing during running, gym training, or cycling. The 4-way stretch material moves with your body, providing a seamless, non-binding fit that stays in place without rolling up. Featuring a classic solid color design with a high-quality elastic waistband that won't dig in, these sports trunks are the ultimate essential for your wardrobe. Whether you are sleeping, working, or exercising, our cooling underwear guarantees a comfortable wearing experience. Care Tips: Machine wash cold separately. Do not bleach. Tumble dry low to maintain the ice silk texture and elasticity.