Features: Noctilucence pattern uses advanced environmental protection material, it is normal color during the day,brilliant fluorescence from the darkness after the absorption of light.The longer absorption of light source,the brighter the fluorescence effect.3D large image, reveal your personality. Descriptions: Material: Cotton Blend Color: Black Tag Size: M, L, XL, 2XL Pattern: Wolf Size Chart: US Size XS S M L Tag Size M L XL XXL Chest 92CM(36.5") 94CM(37.0") 96CM(37.7") 98CM(38.5") Shoulder 39CM(15.3") 40CM(15.7") 41CM(16.1") 42CM(16.5") Sleeve Length 55CM(21.6") 56CM(22.0") 57CM(22.4") 58CM(22.8") Length 68CM(26.7") 70CM(27.5") 72CM(28.3") 74CM(29.1") Notice: You should place your order in US size, however the tags inside the items will show in Asian size. Package Included: 1 x T-shirt More details: It is normal color during the day, but brilliant fluorescence from the darkness after the absorption of light. Disclaimer : 1. The size chart just as a guide to help you choose the correct size. Please measure your body and choose your size accordingly. The size may give or take 3.5cm/1.5 inch due to hand measure. 2. The depiction of item's colors just as a guide,they may a little different from the real one because of the different resolution of the different monitor,the settings and the lighting condition 3. We are not responsible for goods that you buy by mistake.