Men Casual Solid Sexy Breathable Low Waist Buttock Lift Underwear Boxers Pants Features: Separate the hole, 360° independent to avoid friction, damp and heat. Unstoppable temptation, unintentional taste, add color to life. The sexy hollowed out design adds spice. Sporty, quick drying, breathable. The fine ice silk fabric is cool and breathable, keeps it dry at all times, and maintains a constant temperature of 35° to enhance the youthful vitality of sperm. Product Details: Season:ALL Gender: Men Occasion: Outdoor,Casual,Daily Material:90%Polyamide Sleeve length:Shorts Pattern Type:solid Style: Fashion,Casual Fit:Fits to size Thickness:Standard How to wash:Hand wash Cold,Hang or Line Dry What you get: 1PC Men Underwear Size Size. US UK EU Waist Weight Height M Medium 4 8 34 68cm/26.77'' 45-55KG 165-170cm L Large 6 10 36 72cm/28.35'' 55-65KG 170-175cm XL X-Large 8 12 38 76cm/29.92'' 65-75KG 175-180cm XXL XX-Large 10 14 40 80cm/31.50'' 75-85KG 180-185cm XXXL 3X-Large 12 16 42 84cm/33.07'' 85-95KG 185-190cm Size:M Size.:Medium US:4 UK:8 EU:34 Waist:68cm/26.77'' Weight:45-55KG Height:165-170cm Size:L Size.:Large US:6 UK:10 EU:36 Waist:72cm/28.35'' Weight:55-65KG Height:170-175cm Size:XL Size.:X-Large US:8 UK:12 EU:38 Waist:76cm/29.92'' Weight:65-75KG Height:175-180cm Size:XXL Size.:XX-Large US:10 UK:14 EU:40 Waist:80cm/31.50'' Weight:75-85KG Height:180-185cm Size:XXXL Size.:3X-Large US:12 UK:16 EU:42 Waist:84cm/33.07'' Weight:85-95KG Height:185-190cm