Gore bike wear oxygen windstopper as light vestgore bike wears oxygen windstopper as light vest features gore windstopper technology to make this lightweight vest totally windproof and water resistant yet highly breathable the shoulder region has partially covered seams for extra protection from the weather packable extra ventilationthis sleeveless vest is packable and can be conveniently stowed in the front zip pocket enabling you to carry it with you if the weather changes it features a f