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Sio4 Long Sleeve Half Zip
LONG SLEEVE HALF ZIP | ENGINEERED FOR COLDER CLIMATES WITH VOLCANIC ASH INFUSED FABRIC
Revolutionary fabric infused with volcanic ash minerals that actively increases and maintains your surface skin temperature while remaining lightweight and durable.
What you feel: Optimal warmth retention without bulk or restriction
On model: Alex, 5'11"/180cm, 185lbs/84kg, wearing Medium.
Perfect for cold-weather training sessions where you need warmth without sacrificing mobility. The volcanic ash-infused fabric actively maintains your core temperature during outdoor workouts, while the compressive fit provides muscle support for high-intensity movements. Whether you're training in freezing temperatures or need reliable base layer performance, this half-zip delivers consistent warmth and unrestricted range of motion.
VIRUS has sought out to create quality products with some of the most technical and advanced fabrics on the planet. Proper care is an essential step to the longevity and function of these garments.
• Machine wash cold with like colors
• Hang dry only
• Do not iron
• Do not bleach
• Do not dry clean
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Bioceramic™
Experience apparel that works as hard as you do. Our mineral-infused fabric converts body heat into infrared energy, enhancing circulation during workouts and supporting recovery afterward. This adaptive material delivers therapeutic benefits whether you're training intensely or seeking everyday comfort.
COOLJADE™
Stay perfectly refreshed with CoolJade™ technology. Our innovative fabric contains jade particles that activate when you sweat, creating an instant cooling sensation against your skin. This responsive material works with your body's natural cooling system, keeping you comfortable when your workout heats up.
Magmatic Thermal
Conquer the cold with Magmatic Thermal apparel. Our specialized fabric incorporates volcanic minerals that capture body warmth and radiate it back to your core. Lightweight yet powerfully insulating, these garments provide exceptional warmth without bulk for challenging conditions.
EcoNuve™
Wear your values with EcoNuve™ technology. Each garment is crafted from premium performance fabric made entirely from recycled plastic bottles. Our eco-conscious manufacturing creates technical clothing that wicks moisture effectively while reducing environmental impact, proving sustainability never compromises performance.
