Features: Experience the benefits of our New Upgraded Men's Magnetic Therapy Health Panties, feature magnets designed to enhances blood circulation and provide continuous massage for a healthier lifestyle. Crafts from quality polyester fabric, these boxer briefs offer exceptional breathability and comfortable, ensuring you stay freshing and dry throughout day. Great for health adult men, especially those who spend long hours sitting, seeking both comfort and wellness in their daily wear. Great for everyday lifes, office setting, and leisures activity, these magnetic therapy underwear provide comfort and support for any occasion. Available in classical black, re, and gray, these reinforced boxer briefs combine styles with functionality, making them a great addition to your wardrobe. Specifications: Component: Polyester Optional Color: Black, Re, Gray Size: L/SizeXL/2XL/3XL/4XL/5XL(Chinese Size,follow the size chart to select please) Size:L Recommended Weight:40-50kg Size:XL Recommended Weight:50-57.5kg Size:2XL Recommended Weight:57.5-65kg Size:3XL Recommended Weight:65-72.5kg Size:4XL Recommended Weight:72.5-80kg Size:5XL Recommended Weight:80-95kg Package Includes: 1pc Boxers Shorts note: Please allow 1-3cm error due to manual measurement. please make sures you do not mind before you bid. Due to the differences between different monitors, the picture may not reflect the actual color of the item.