ICNBUYS Men's Kung Fu Tai Chi Uniform Cotton Silk Special blend fabric of cotton and rayon with great breathability, drape and softness Full handmade button and mandarin type, simple yet elegant Upright collar against deformation and color aberration, Under sleeve looks more traditional, in line with the meaning of Tai Chi Side vent for completely free exercise in training and performing Please reference the size chart in product description Special blend fabric of cotton and rayon with great breathability, drape and softness Full handmade button and mandarin type, simple yet elegant Upright collar against deformation and color aberration, Under sleeve looks more traditional, in line with the meaning of Tai Chi Side vent for completely free exercise in training and performing Please reference the size chart in product description