High quality,soft and comfortable material(Polyester,Spandex) Stylish and comfortable Sweatshirts, great for all types of exercise time, vacation or just daily life and so on. 5 Sizes Available, please refer to product description, due to manual measurement, please kindly allow 1-2 cm differs. 3D dye-sublimation, a technology that allows us to produce these insanely vibrant, without ever fading, cracking, peeling or flaking YAGUAN owns the authenticity of the brand YAJOOEY products. Any other sellers are listing products on this page is not authorized. Now Amazon has a lot of new sellers and sell other people's products at a malicious crazy low prices, these sellers will confirm the shippment after he receive buyers orders,but actually it's a false shipment,they ship nothing to customers. Approaching the date of Amazon's transfer, they will transfer money and leave. We just want to remind our customers.