Materials: Energy Field Therapy Men Pants, High elasticity fabric, super comfortable and breathable, not fading or pilling, friendly to the skin. Energy Field Therapy Men's Underwear: Energy Field Therapy Men's Pants, Give you the energy to make life better and help show the true qualities of a confident man. Wearing the EFT Energy-field-therapy Men's Underwear for a long time can improve your life. Anti Roll-Up Design: Energy field therapy underwear there are two epoxy sides on the waistband, cleverly preventing sliding down whenever you sit down or bend over. Power of Magnets: When we wear energy field therapy men's underwear, energy will penetrate through the skin to promote blood circulation, Plus, the energy would be conveyed throughout the body so you could feel overall health benefits. Size reference: L suitable for 40-50KG, XL suitable for 50-65KG, 2XL suitable for 65KG-75KG, 3XL suitable for 75KG-90KG Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-Dadangjia