Louis Garneau Men's Size Chart The Spire softshell convertible jacket blocks wind 30-50% more than the average softshell. The two-piece jacket features zippered removable sleeves that can be folded and stowed in middle back pocket. This pocket is not zippered but rather has a simple overlap for easy access with gloves. Two smaller pockets on back have a reflective trim for visibility when riding. While Polartec(R) Power Shield(R) Pro fabric blocks 99% of the wind, it remains breathable by construction. Combined to Vertexx panels on back, sides and underarm, moisture evacuation is increased while maintaining optimal core temperature. Features: - Full length zip with reflective accents - Inner flap: Increases protection against the wind - Zip garage: Prevents neck irritation - Soft collar top: Enhances comfort during activities - Removable sleeves with zips: Transforms into a short-sleeve jacket - 3 angled back pockets with reflective trim on both sides and flap at center pocket: Allow easy access and offer protection - Multimedia pocket: Allows for headphone wires to be channeled inside the garment - Signature silicone gripper at hem - Front, back and sleeve reflective accents - Polartec(R) Power Shield(R) Pro: Windproof, breathable, DWR - Vertexx: Stretchability and thermoregulation - Drytex: Retains body heat - Last Chance: Discontinued Style