Men's Polo Shirt-95% cotton and 5% spandex ribbed knit material. The fabric is ultra stretchable, breathable, and skin-friendly. The soft material will suit daily wear or business and bring you a casual look. Muscle Shirts Design-This Long sleeve polo T-shirt has a unique v-neck instead of the design of traditional buttons, solid color t-shirts will always look mature and steady, you could easily match clothing for any casual occasion, such as sports, work, vacation, etc. Unique Design-Ribbed knit material is more breathable than common material, the premium cotton fabric keeps this garment from pilling. If you have strong muscles, the polo shirt will fit well. Garment Care-Machine wash is applicable, but hand washes with cold water will be better. Hang to dry or dry at a low temperature. BRAND GNVVIWL-Our mission is to satisfy every customer. Please rest assured that our products will always maintain high quality. If you are not satisfied, please contact us immediately and we will give you the best solution. Our men's cotton polo shirts are designed for modern men pursuing comfort and style. Crafted from premium cotton material, these slim‑fit tops deliver excellent breathability and softness, effectively avoiding stuffiness in hot summer days. The stretchy fabric ensures flexible movement for workouts, sports, and daily activities, while advanced color‑fast technology keeps the shirts bright and fade‑resistant after long‑term wear and washing. Available in multiple classic solid colors including black, white, blue, grey, green, yellow and red, this polo shirt features a minimalist and timeless design that perfectly blends casual, street, athletic and business‑casual styles. With sizes from S to XXL, it fits most male body shapes well. Perfect for gym training, commuting to work, daily leisure, vacation trips and outdoor sports, it is an essential basic piece for your summer wardrobe.