Sio4 Long Sleeve Half Zip

Stay Warm and Perform


Size: S
Color: Black/Silver

Sio4 Long Sleeve Half Zip

Engineered for colder climates, this fitted 1/2 zip shirt utilizes our Magmatic Thermal fabric to keep you comfortably warm during training or outdoor endeavors. Features like the Lock-Safe zip, Ribbed Hem Cuff and close-fitting design provides a supportive feel while allowing for unrestricted movement, making it ideal for intense workouts in cooler conditions.

Benefits for You

24.7 Comfort

Performance and comfort go hand-in-hand. Virus sports apparel is made out of premium soft, stretchy fabric so you can feel good and perform even better.

Durable Design

When the going gets tough, Virus will be there every step of the way. Each piece is built from durable fabric that maintains its shape under pressure and is as tough as you are.

Athlete Tested

Designed for the competitive journey. Virus gear is battle-tested at the highest levels of competition so you can count on it to hold up to the most rigorous conditions.

Magmatic Thermal

Our all new Magmatic Thermal fabric, infused with volcanic ash minerals to promote the increase and maintenance of surface skin temperature. This fabric remains durable and lightweight to ensure comfort and warmth especially in colder environments.

Why Virus?

Free Shipping

It’s on us! Hit our shipping minimum for free domestic or international shipping. Complete your purchase and we’ll handle the rest.

Direct Pricing

You get what you pay for. At Virus, we only use premium materials so our prices reflect the inherent quality and build of every product.

Ethical Materials

Make an impact. Our apparel is engineered with technical recycled fabrics so you’re getting the premium quality you expect from Virus.

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