• STEALTH THERMAL
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STEALTH THERMAL

STEALTH THERMAL

£15.00
£30.00 £15.00
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  • BRUSHED COMFORT
  • CONTURED FLUIDITY
  • SUSTAINED ESSENCE
Color: Stealth Thermal
Size: S
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STEALTH THERMAL

Warmth without the weight. STEALTH THERMAL is designed for cold-weather training with a low-profile build that keeps you ready to move. The thermal lining insulates where it counts, while the outer fabric stays breathable and sweat-wicking — so you stay warm, dry, and in control.

Thermal-insulated interior for added warmth

Lightweight, stretch-woven shell for mobility

Clean black finish with a streamlined fit

Cold days don’t stop the work. Stay locked in with STEALTH THERMAL.

Shipping

We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.

Return policy

Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.

Manufacturing

Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.

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STEALTH THERMAL
Stealth Thermal /
S
£15.00
£30.00 £15.00
Selected Variant Image
SWET Gym-wear
STEALTH THERMAL
Stealth Thermal /
S
£15.00
£30.00 £15.00

THE VONYX DIFFERENCE

A side-by-side look at how our technical engineering compares to standard activewear.

  Others

Squat-proof opacity

Shape-lock elasticity

Matte luxury texture

Precision color match

Zero-slip waistband

faqs

THE KNOWLEDGE BASE

How do I style these pieces into a complete matching set?

Our collections are curated around unified color formulas (such as our core Sage and Onyx series). Every sports bra, top, and bottom is precision-dyed to guarantee a flawless, seamless color match when styled together as a complete coordinated look.

Is the fabric construction completely squat-proof and opaque?

Yes. Every garment is engineered using high-density, heavy-knit technical textiles. This guarantees complete opacity, full coverage, and total confidence during deep squats, heavy lifts, or high-intensity athletic training.

Will the material lose its shape or elasticity after multiple washes?

No. VONYX apparel utilizes advanced shape-retention technology and highly resilient structural weaves. The garments are engineered to snap back perfectly, maintaining their precise technical compression, shape memory, and contoured fit over time.

Does this item feature moisture-wicking and anti-friction technology?

Absolutely. The premium fabric blend incorporates specialized moisture-management properties that pull sweat away from the body. Paired with low-profile, flat-locked seams, it minimizes chafing to keep you cool, dry, and focused.

Can this activewear handle both high-intensity gym training and casual wear?

Yes, versatility is core to our design philosophy. The technical compression provides optimal muscle support for intense workouts, while the minimalist, refined, and monochromatic aesthetic allows each piece to transition effortlessly into high-end street or lounge styling.

Is the waistband or hem design prone to rolling down or slipping during movement?

No. Bottoms and tops are engineered with supportive, high-recovery compression bands and ergonomic stitching. They are structurally designed to stay firmly in place, contouring your natural silhouette without slipping, shifting, or cutting into your skin.