【Lightweight & Warm】Polyester 90%, Spandex 10%UV blocking materials. Smooth and Ultra-Soft Fabric that provides extreme comfort with very little weight without restriction. Mens thermal pants will distribute the heat evenly throughout your body. It can also be worn in comfortable pajamas on cold nights, keeping warm and comfortable in cold weather. 【Free Stretch】 The Four-Way stretch fabric with strong seams is offering full mobility and anti-squatting design, like the second skin , you will feel free in all activities, bringing you ultra-soft touch, and it will not hinder your activities. Made of premium comfort fabric that protect your skin from UVA/UVB during long hours of outdoor exercise and also can keep mosquito bites off you. 【Wicking & Drying】Moisture Sensing/Quick time Dry/TWO-WAY Air Circulation, Cool in Summer and heat retention in Winter, Quick and Dry Transport System - Sweat away from the body, keeping you dry and light without the sticky feeling and sweat smell, the poly-spandex material works to wick away moisture while keeping you dry even during heavy activity, so you can wear compression pants to relax outdoors or exercise at any time. 【Size】: Please kindly refer to our suggested size chart in the images or the descriptions, rather than follow the Amazon's "Size Chart". For a less compressive fit, consider ordering a size up. We sell packs of one, two mens compression pants which all have separate prices. The image shows the quantity of pants . 【SERVES AS BEST GIFT】: OEBLD compression pants men designed for all seasons(training, baseball, basketball, soccer, American football, Squat, weight training, cycle, yoga, rashguard, skiing, snowboarding, all weather sports) It just requires simple care, you can machine wash them, and they’ll maintain their original shape.We accept any bad quality products to be returned, Promise to provide the best service. Performance: - 4-WAY STRETCH TECHNOLOGY: 90% polyester/10% spandex Both compressive and flexible--allowing for a wide range of motion - MOISTURE WICKING FABRIC: Keep the body cool and dry.Pulls sweat form the skin and carries it to the outside of the tight - 3D CUT&FLAT SEAM CONSTRUCTION: 3D tailor to keep muscles tension. Smooth, Eliminates chaffing and increases comfort by reducing bulky seams - COMPRESSION&BREATHABLE MATERIALS: Quick Sweat-absorption, quick dry,cool and comfortable. Promote body blood circulation and air circulation when doing exercise. Feature - More effective warm up as your muscles get warmed faster due to increasing blood flow - Improve your performance with better muscle support and muscle efficiency - Breathable and comfortable as we use anti itch material - Complete your runs or workouts without injury - Promotes blood circulation for travel, and helps to reduce swelling in legs - Retains shape even after multiple washes - Allows greater flexibility & motion with no skin chafing or irritation - Can be worn under jeans, pants or running shorts as a base layer Service Guarantee (1)We aims to provide high-quality & innovative-design clothing to our customers; (2)If you have any question about our products color/size please contact us anytime; (3)We accept any bad quality products to be returned, Promise to provide the best service