The POC Obex Contour helmet builds Mips Evolve rotational impact protection into a lightweight PC shell and EPS liner, adding a layer of safety that never feels like added weight on the head. Front ventilation chimneys and goggle vents pull heat and steam out through the shell, keeping vision clear on hard efforts. A 360deg fit system and semi-detachable ear pads let the fit adjust to conditions without touching the padding. What Our Gearhead(R) Experts Are Saying:"The morning chairlift ride was cold enough that I kept the ear pads in, but by early afternoon the sun was out and I pulled them for the warmer laps. Same helmet, same fit, just less on my ears when I didn't need it."