Gore wear women's ambient vesttravel light and still enjoy 100% windproof protection via the gore wear women's ambient vest'. '.strtoupper('c')oming in at a remarkably light 55g, the gore tex infiniumtrade front is still able to keep your core nicely shielded from the bitterest of icy blasts'. '.strtoupper('w')hen you're riding in terrain with lots of elevation changes or for when the weather can change its mood frequently, the women's ambient vest provides the core protection you need to keep comfortable'. '.strtoupper('o')n a fast descent or battling into a chilly headwind, the gore tex infiniumtrade prevents any wind getting in and snatching away warmth'. '.strtoupper('a')nd once you're done descending or the day warms, it rolls up and fits easily in a jersey pocket.while it keeps the wind out, it's also highly breathable, letting sweat out when you're pushing harder on the pedals'. '.strtoupper('t')he mesh back also helps in this regard, ensuring you don't overheat'. '.strtoupper('i')t's a super stretchy mesh too and in combination with the body hugging fit keeps the vest as flap free as possible'. '.strtoupper('a')n ergonomically shaped collar keeps breezes out and the elastic hem gives a sleek and secure fit'. '.strtoupper('f')eaturesmaterials 100% polyamideextremely lightweight partial gore tex infiniumtrade garment with gorereg windstopperreg product technologytotally windproof, extremely breathable and durably water resistantultra stretch nylon mesh in backergonomically shaped collarfull length zip with under flap and zipper garageelastic grip on bottom hemreflective logoweight 55g size 38buy gore wear clothing from chain reaction cycles, the world's largest online bike store.