BOLTACTIVE™ CoreFlex Training Shirt – Men’s Long Sleeve Performance Top

Overview:

Engineered for movement. Designed for comfort.
The BOLTACTIVE™ CoreFlex Training Shirt is your go-to long sleeve for everything from warm-ups to cool-downs. Made with sweat-wicking, stretch-enhanced fabric, this gym essential offers a smooth feel and breathable performance to power through intense training sessions or casual wear.

The form-fitting silhouette adds a streamlined athletic look while ensuring total mobility.

Specification:

"Second-Skin Performance – Built to Move, Designed to Last"

Unrestricted Motion

• 4-way stretch adapts to squats, sprints, and sprawls
• Seamless zones eliminate chafe points

💨 Sweat Defense System

• Micro-channel fibers pull moisture away 50% faster*
• Mesh ventilation at heat zones (armpits, back)

Smart Contouring

• Articulated sleeves rotate with shoulder presses
• Flatlock stitching stays invisible under layers

Year-Round Versatility
→ Winter: Thermal base under hoodies
→ Summer: Standalone training top
→ "Didn’t check the forecast" days

"The only shirt that works as hard as your warmup."

Size Chart:

Size Guidance:
Our sizes follow standard Asian measurements and may run 1–2 sizes smaller than US, UK, EU, or AU sizing. If you're between sizes or prefer a more relaxed fit, we recommend selecting the larger size. Please allow for a 2–3cm variance due to manual measurement.

For the best fit, refer to our detailed size chart or reach out to our support team for assistance.

Package list:

CoreFlex Training Shirt*1PC