Building on the lessons learned from the V1 and V2 straps the V3 is the best one so far. The straps are now improved with rubbery grips inside the battery holder slot to aid in holding on to those slippery thinner lipos. The overall design is more similar to the original (one plastic) piece slip adjustment design with a 1.5" (38mm) main band with 1" (25mm) side mounting tabs. Coming in our OG Ethix green but now available with Black or White Logo for an updated feel. The side straps have double stitching to prevent the ends from pulling out of the goggle mounts under high tension. Our strap sizing adjustments allow for comfortable fitment for all varieties of head sizes and shapes.