RELENTLESS means you don’t negotiate with resistance.
The RELENTLESS | Core performance tee is designed for the days when effort must stay high and excuses must stay silent. The reversed print flips cleanly in the mirror, delivering a private reminder that relentlessness is not about intensity alone. It is about refusal to stop.
The Core design keeps the message pure and uncompromised. Bold, monochrome typography. Centered. Clean. No highlights. No emphasis tricks. Just the word itself, standing firm in the mirror the same way you are expected to stand when the work gets uncomfortable.
This shirt is part of our Unisex Athletic Collection, built with lightweight performance mesh for sweat-heavy training. Breathable, moisture-wicking, and fast-drying, it supports long sessions, hard effort, and repeat days without distraction. The athletic unisex fit moves naturally with your body while holding structure under pressure.
To the world, it is a simple statement. To you, it is a reminder that relentlessness is a choice you keep making. This is not just apparel. It is a motivational workout shirt that turns persistence into identity.
RELENTLESS | Core – Motivational Workout Shirt
- 100% premium polyester mesh
- Lightweight performance feel (150 g/m² / 4.4 oz/yd²)
- Breathable mesh fabric
- Moisture-wicking and fast-drying
- Raglan sleeves for full range of motion
- Reinforced seams and bound collar
- Athletic stretch for unrestricted movement