SUSPEND-Tech Liner - A true, free-floating, suspension liner utilizes the PORON XRD technology to enhance protection with maximum comfort. At impact the SUSPEND-TECH liner moves independently from the vertex foam liner, which helps protect the brain from excessive intra cranial movement. Central Tool Free Adjustment - With two-piece shell composition the Re-Akt was designed with a quick and easy size adjustment feature; located on the top of the helmet, this helps to adjust easily without the hassle of any tools. This helps to provide the ability to adjust the fit front-back and side-side to create an enhanced fit for better protection. Occipital Lock 3.0 - The Occipital Lock 3.0 feature helps stabilize and lock the back of the head into the helment to create complete protection. Angled Ear Loops - The Re-Akt`s angled ear loop design allows for a better and more secure chip strap for a proper fit. Memory Foam Temple Pads - The memory foam temple pads contour to individual head shapes for a snug fit with maximum comfort.