Layer Santini's Octa Winter Jacket over your base layer to ride through any amount of inhospitable winter weather rather than logging endless base miles inside on the trainer. Made with materials that will shield you from the elements and insulate you in the cold, the Octa also features a strong dose of sleek Italian design, proving you can stay warm on the bike without adding unnecessary bulk to your kit. Gore's Windstopper Fuga fabric acts as your initial barrier against icy blasts of wind and any mix of wintery precipitation, and it also facilitates moisture transfer away from your skin to keep you warm and dry. Santini lines the collar, wrist cuffs, and side panels of the jacket with Thermofleece to create an insulating microclimate of warm air between your skin and the rest of the jacket, and the body is flexible enough to move with you while standing on the pedals during grueling climbs or ducking out of the wind in the drops. An elastic gripper on the bottom hem will ensure your skin stays covered and protected even when you're draped over the bars while reflective piping along the front and back of the jacket keeps you from blending into the scenery on dark, brooding winter days.