This helmet fits good and, almost as important, looks good. Has been cool on hot days. Have no knowledge of crash protection--and hope to keep it that way--but it fits very snug without being smothering.
I'm pleased with this product.
Went looking for a helmet as a friend of mine suggested I get a MIPS helmet and boy are those things pricey! after hunting around and checking for the color I wanted I got the Giro Agilis. It's lighter than the non MIPS helmet I rep[laced plus looks real cool matching my bike. fits great and very comfertable
Giro has many styles of one size fits all helmets. This one is size specific and fits very comfortably. It has great webbing around the top and snugs for a comfortable fit. The back comes down to the base of the skull and around the ears. MIPS is always a benefit. There is plenty of ventilation and is an overall great helmet.
My head size was just below the jump from medium to large. I ordered a medium as indicated, and it was true to size, i.e. I was able to wear a medium - the fit is just shy of snug but not tight.
Some sites also say that MIPS makes a helmet less cool, but after 40 years of riding in Florida heat in many different helmets, I can't detect a reduction in cooling.
I still have no idea whether the MIPS feature will help in an accident unlessuntil I have one.
This Giro helmet is lightweight, streamlined, and comfortable to wear. It fits comfortably with an adjustable dial in the back of the helmet. The flat black color hides scratches and at the same time, is attractive. I would recommend this helmet to any bike rider who enjoy comfort and protection.