100% brand new and high quality 1. Warm and super warm - Designed with a high quality fleece lining, the men's underwear is windproof and it will keep you warm on winter mornings when running, cycling, hiking or walking the dog. 2. Breathable and quick drying - The breathable and moisture-wicking fabric is perfect for keeping sweat at bay and the quick drying of the men's underwear is perfect for repelling odours and unpleasant smells left behind by sweat and dirt; with this underwear for men you can happily enjoy outdoor training or exercise. 3. Stretch and impact resistance - This army underwear is made of 90% polyester and 10% spandex with top quality double seam technology. The four-dimensional stretch zones provide an optimised muscle maintenance and elasticity guaranteeing freedom of movement. 4. Uses - This men's underwear is suitable for cold weather and is ideal for a variety of activities such as training running squatting weight training cycling yoga football skiing snowboarding indoor gym sports fitness body training etc. 5. Outer Shirt Pants - This underwear set can definitely be worn as an outdoor compression sports shirt, the skinny shirt trousers set would be a great gift for your boyfriend or family all season long. Caution. Due to differences in monitors and lighting effects, actual colours may vary slightly from the pictures. Please allow 1-3cm deviation due to manual measurement. Asian sizes are smaller than European/US/UK sizes, please compare with your detailed measurements before purchasing. Description. Fabric composition: 90% polyester 10% spandex. Function: Warm, breathable Applicable season: winter autumn Applicable scenes: fitness beauty sports trendy cycling sports extreme challenges hiking camping etc Includes:1*top + trousers Note: 1. The monitor used is not the same, the computer is not the same. 1. The monitor used is not the same, the computer is not the same, the angle of photography is not the same, there may be angle colour problems. 2. Purely manual measurement, there may be 0-1cm error.