Soccer shin guards. These are mini shin guards. ★★Please note that the pattern appearance differs for each item★★ The photo shows the one with the least desirable pattern among the ones I currently have. This is size S, so please make sure you don't mistake it for XS size. Please check the second image for a comparison between XS and S sizes (*^^*) Size is approximately 10cm x 6cm. These are mini-sized shin guards. My college-aged son has been using these in official matches since his high school days, and he says they work fine without any problems! He says that with these small shin guards, it's easier to play soccer and fatigue is significantly reduced. I haven't heard of them being unusable in official matches in my circle, but just in case, please be aware of the possibility. For those in a hurry, I will ship via Rakuraku Mercari (Nekopos) by the next day after purchase!