![Progress Jiu Jitsu Academy Short Sleeve Sleeve Rashguard | Comfortable and Durable BJJ Rash Guard | Flexible Rash Guard for Grappling | Moisture-Wicking Compression Tops for Men and Women | Black - XS | Amazon.com Progress Jiu Jitsu Academy Short Sleeve Sleeve Rashguard | Comfortable and Durable BJJ Rash Guard | Flexible Rash Guard for Grappling | Moisture-Wicking Compression Tops for Men and Women | Black - XS | Amazon.com](https://m.media-amazon.com/images/I/713T1zw6dZL._AC_UY1100_.jpg)
Progress Jiu Jitsu Academy Short Sleeve Sleeve Rashguard | Comfortable and Durable BJJ Rash Guard | Flexible Rash Guard for Grappling | Moisture-Wicking Compression Tops for Men and Women | Black - XS | Amazon.com
![Got this rash on my arm after a jujitsu session, started off as small bumps, but got caught on clothing so has caused an open wound, anyone know what I could be? : Got this rash on my arm after a jujitsu session, started off as small bumps, but got caught on clothing so has caused an open wound, anyone know what I could be? :](https://i.redd.it/wbpytohdar691.jpg)
Got this rash on my arm after a jujitsu session, started off as small bumps, but got caught on clothing so has caused an open wound, anyone know what I could be? :
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