Iron Sharpens Iron Rash Guard

View rashguard size chart · Body measurements in inches and centimeters. Runs small; choose one size up for a more comfortable fit.

Strength is built through resistance—and the people who push you to get better.

Inspired by Proverbs 27:17, the Iron Sharpens Iron Rash Guard pairs a black forged-steel print with bone lettering and antique gold details. The Jerusalem cross and crossed blades represent faith, discipline, and the work of sharpening one another.

Wear it for surfing, swimming, paddleboarding, gym sessions, or jiu-jitsu training. The fitted stretch fabric moves with you, while the long sleeves provide added coverage in the water and on the mats. For drilling and no-gi rounds, the close fit keeps loose material out of the way so you can focus on the work.

Black all-over forged-steel print
Antique gold Jerusalem cross and crossed-blade artwork
Terminal Control Supply Co. chest branding
Proverbs 27:17 verse reference
Fitted, long sleeve design with stretch for movement
Stand firm in faith. Sharpen one another.

Disclaimer: To make your rash guard last longer, thoroughly rinse it off after each use and get rid of any chlorine/salt residue. This product runs small and is quite fitted. For a more comfortable fit, we suggest choosing one size up.