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View compareCore Surge Tank
Core Surge Tank
Gear up. Lock in. The Alpha era starts now.
Level up your training game with Iron Threads — performance-driven activewear designed for power, precision, and all-day confidence. Engineered for every rep, every motion and every Alpha.
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Regular price
$34.99 USD
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$34.99 USD
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Estimated delivery: 12-26 days (International), 3-6 days (United States).
Return within 45 days of purchase. Duties & taxes are non-refundable.
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Description
Materials & Care
Sizing
Description
Fuel Your Grind. Activate Your Core.
The Core Surge Tank is designed for those who refuse to plateau. Featuring a precision athletic cut and advanced performance fabric, it’s engineered to highlight your strength while delivering zero-restriction mobility. The ribbed texture hugs your form in all the right places—traps, chest, shoulders and arms—while the streamlined waist delivers a clean, tapered silhouette.
Whether you're in mid-set or mid-stride, the Core Surge keeps up with every motion. From the weight room to the street, it’s built for nonstop hustle and Alpha-level drive.
Key Features:
💪 Physique-enhancing cut: accentuates upper body and defines structure
🧵 Lightweight ribbed fabric: offers compression, comfort, and mobility
🔻 Tapered waist & curved hem: for a confident, distraction-free fit
🏋️♂️ Performance-built: for training, recovery, and everyday wear
Materials & Care
Engineered for Performance. Built to Last.
At Iron Threads, every piece is crafted from premium materials that support your grind—whether you’re hitting a PR or pushing through your daily hustle.
Materials
UltraFlex™ Fabric: A high-performance blend of 80% recycled polyester and 20% spandex.
Breathable & Moisture-Wicking: Keeps you dry, cool, and focused.
Four-Way Stretch: Moves with you, not against you.
Fade-Resistant Finish: Built to maintain color and integrity wash after wash.
Care Instructions
To keep your gear in peak condition:
- Machine wash cold with like colors
- Use mild detergent—no bleach or fabric softeners
- Turn inside out before washing to preserve print and elasticity
- Tumble dry low or hang dry
- Do not iron or dry clean
Train hard. Wash easy. Repeat.
Sizing
We recommend that you order your usual size. You can view more sizing information by tapping the Size Guide button above.
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