Bell formula helmetif you're a keen cyclist but on a tighter budget, then the bell formula helmet offers the finest comfort, head protection and sleek style, all without blowing your budget'. '.strtoupper('t')he formula cycle helmet benefits from many of the same technologies and features as bell's pricier offerings and wraps them in a smooth and stylish design with copious amounts of airflow from the 19 air vents'. '.strtoupper('t')he sleek design and excellent venting without compromising safety have been made possible thanks to the fusion in mould design'. '.strtoupper('a') durable polycarbonate shell makes this a helmet you can use every day and this shell is bonded directly to a shock absorbing eps inner to provide you with the protection needed in the event of a crash'. '.strtoupper('a') perfect fit is also vital for comfort and safety'. '.strtoupper('t')his is easily achieved via bell's float fit system'. '.strtoupper('a')djustable for both height and width, this minimalist and lightweight system is quickly adjusted via a rubber dial, ensuring the perfect fit every time you ride'. '.strtoupper('n')o twist tri glide fasteners also keep the straps flat and in place, for even greater riding comfort'. '.strtoupper('l')astly, 'sweat guide' padding at the brow draws moisture away from the forehead, ensuring no stinging sweat can run into the eyes.featuresfusion in mould polycarbonate shellfloat fit systemno twist tri glidessweat guide padding19 ventsbuy bell helmets from chain reaction cycles'. '.strtoupper('t')he world's largest online bike store.