The WODFitters M80 Foam Roller has horizontal grooves to help hit trigger points. This makes a good middle way between flat and gridded, bumpy surface. Plus, as the product description says, it comes “in a black that conceals dirt.” Now that’s an argument.
The WODFitters foam roller is 15″ long and 5″ in diameter. It’s quite firm and sturdier than the OPTP Pro foam rollers, for example, and comparable to The Grid in firmness.
Part of: Selecting the Best Foam Roller: Top 6 Foam Rollers Reviewed
WODFitters M80 Foam Roller