Tech Specs
Fit Profile
Engineered for the uncompromising intensity of the training floor.
SUPPORT SYSTEM
Optimizes stability while mirroring natural body mechanics.
STRETCH RECOVERY
Engineered for superior 4-way stretch and rapid shape retention.
Materials
82% Nylon / 18% Spandex
Care
Machine wash cold with like colors
Do not bleach
Hang dry only
Do not iron
Do not dry clean
Construction: Technical Knit 4-way stretch
Functionality
REINFORCED PERFORMANCE CONSTRUCTION
Maximizes structural integrity and longevity. Delivers unwavering reliability through your most grueling high-intensity sessions.
DYNAMIC COMPRESSION SUPPORT
Optimizes stability while mirroring natural body mechanics. Provides total confidence and zero distractions during explosive movements.
ELITE NYLON-SPANDEX BLEND
Engineered for superior 4-way stretch and rapid recovery. Maintains precision fit and shape retention throughout every training cycle.
Engineered for Peak Performance
Elite Nylon-Spandex Blend
Dynamic Compression Support
Secure Shape Retention
Technical Knit Breathability
Built for elite athletes: essential support and maximum stability for intense training.
Elite Nylon-Spandex Blend & 4-Way Stretch
Engineered for superior 4-way stretch and rapid recovery, maintaining precision fit and shape retention throughout every training cycle.
Reinforced Performance Construction
Maximizes structural integrity and longevity, delivering unwavering reliability through your most grueling high-intensity sessions.
CLARA V.
Verified Buyer
Verified Buyer
Finally a sports bra that actually stays in place during heavy conditioning and doesn't roll or slip.
Essential Support4-Way StretchShape RetentionTechnical BreathabilityMADE TO Outperform
ngineered for the uncompromising intensity of the training floor - a sports bra that moves with you, stabilizes your form, and lasts.
ELITE NYLON-SPANDEX BLEND
We engineer our high-stretch nylon-spandex fabrics to deliver precision support and structural integrity, ensuring permanent performance tech built right into the fiber, not just a surface coating.
BUILT FOR MAXIMUM INTENSITY
This bra is designed to survive grueling high-repetition sessions, rapid movements, and heavy floor routines, engineered for the rigorous demands that standard apparel can't handle.
DYNAMIC COMPRESSION & SUPPORT
Engineered to mirror your natural body mechanics, it provides the essential stability required for total confidence and zero distractions during explosive training movements.
ONE PIECE, EVERY SESSION
From heavy conditioning and high-intensity interval training to active recovery, this piece adapts effortlessly to every environment and movement your routine demands.
Tested Under The Bar
WHAT 45,000+ WOMEN IN THE GYM ACTUALLY SAID
SARAH M.
Verified Buyer
BEST ATHLETIC BRA!
The Mantra Bra is my favorite training top, so I decided to grab a few more in different colors. Great support during heavy sessions! I love the fabric, the cut is a perfect athletic fit.
ELENA R.
Verified Buyer
TOP FLIGHT!
As always, Virus apparel is top-notch! The Mantra Bra is legitimate, comfortable as all get-out, and stays securely in place through every single burpee and jump rope session.
JESSICA K.
Verified Buyer
Great fit and comfortable
This is now my favorite piece of activewear! Perfect for almost any workout you could think of. I highly recommend it for those of you who are fans of higher quality training gear.
RACHEL T.
Verified Buyer
ZERO DISTRACTIONS
The fabric is amazing, incredible 4-way stretch that moves with your body. It provides solid compression without feeling restrictive at all. Really an excellent sports bra.
ASHLEY E.
Verified Buyer
UNBELIEVABLE SUPPORT!
Very comfortable with just enough stretch. I love them so much I bought four more. Perfect for both weightlifting and high-intensity conditioning.
NOT ALL SPORTS BRAS ARE CREATED EQUAL. FEEL THE DIFFERENCE.
Engineered with elite nylon-spandex and high-stretch technology for support, mobility, and durability.
The Difference
Others
Elite Nylon-Spandex Blend — Never Loses Shape
Dynamic Compression & Support
4-Way Stretch Freedom of Movement
Up to 10°F Cooler Under Load
Free Returns & Exchanges
COMPLETE THE LOOK
125,000+ athletes have made the switch. Watch how Virus performs when the reps get heavy and the sessions get real.
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benefits in every MOVE
Virus® Technology & Fabric FAQ
Everything you need to know about our technology-driven fabrics, care, and performance features.
What makes Virus® fabrics different from other athletic apparel?
Virus® creates its own yarn, fabric, and apparel in-house by infusing proprietary technologies (Bioceramic™, CoolJade™, EcoNuve™, Magmatic Thermal™) directly into yarn at the molecular level. This means performance benefits can never wash out—unlike topical treatments that fade over time.
We make our own yarn, fabric and apparel in house. Virus® creates apparel by fusing two key components: technology elements and fabric elements.
Can you explain each Virus® fabric technology in detail?
Virus® uses four core technologies: Bioceramic™ (far-infrared for recovery), CoolJade™ (jade mineral cooling up to 10°F), EcoNuve™ (recycled bottle sustainability), and Magmatic Thermal™ (volcanic mineral warmth). Each is infused at the yarn level for permanent performance.
Which Virus® fabric should I choose for my training?
For hot weather, choose CoolJade™or Hydro. For recovery and compression, select Bioceramic™or BioPoly. For sustainability, pick EcoNuve™. For cold weather, go with Magmatic Thermal or BioFleece. For yoga or all-day comfort, choose Everform.
What do the Virus® fabric names mean?
Each fabric name indicates its technology and purpose: "Bio" prefix means Bioceramic™-infused (BioPoly, BioFlex, BioFleece). Hydro uses CoolJade™ for cooling. FormFlex and AirFlex are woven for structure. EcoNuve™ is sustainable recycled fabric. Everform is non-compression "second-skin" material.
What materials and construction methods does Virus® use?
Virus® uses knit construction for stretch and comfort (compression wear, base layers) and woven construction for structure and durability (shorts, outerwear). Primary materials include polyester, nylon, spandex, cotton, and recycled materials—all infused with proprietary technologies.
