Interval T-shirt
Every pace has a purpose.
The Interval T-Shirt is made for the moments between max effort and full control—where runners refine their rhythm, push their threshold, and build what lasts.
Crafted from a high-performance 73.31% cotton / 26.69% Sorona® blend, it offers natural softness with modern functionality. Sorona® provides stretch, shape retention, and moisture control—built to move with you through every mile, every interval, and every grind.
• Relaxed athletic cut with freedom to move
• STENOS FITNESS RUNNING TEAM arch graphic on the back
• Chest hit: Stenos Fitness / What We Think We Become
• Lightweight feel with durable structure
• Anti-shrink, anti-fade fabric tech
• Sorona® stretch fibers for optimal performance
This isn’t just a training tee.
It’s your uniform for the runners who think different, train harder, and lead with discipline.
Because the interval is where the work gets done.
Size Chart
| S | M | L | XL | 2XL | ||||||
| inch | cm | inch | cm | inch | cm | inch | cm | inch | cm | |
| Chest | 20.9 | 53 | 21.7 | 55 | 22.4 | 57 | 23.2 | 59 | 24.0 | 61 |
| Length | 26.4 | 67 | 27.2 | 69 | 28.0 | 71 | 28.7 | 73 | 29.5 | 75 |
| Shoulder | 19.7 | 50 | 20.5 | 52 | 21.3 | 54 | 22.0 | 56 | 22.8 | 58 |
| Sleeve length | 7.1 | 18 | 7.5 | 19 | 7.9 | 20 | 8.3 | 21 | 8.7 | 22 |
Pairs well with
Interval T-shirt
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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