Name: Muay Thai Boxing Gloves Origin: China Material: senior PU.EVA. Elastic foam Padding: High Foam + EVA "BN" Muay Thai Shin Guards with instep, imported PU, high elastic foam EVA hot forming, Dears Buyer, please leave a color and size after you buy the higher quality goods. 8OZ: for palm Length below 16cm, usually 8-12 years 10OZ:for palm Length  16-18cm, usually women and low weight men 12OZ:for palm Length  18-19cm, middle weight men 14OZ:for palm Length  19-22cm, heavy weight men 16OZ:for palm Length  above 22cm The OZ in our store is only for identification of size, not for the weight