Stitch-less
Heat infused bonded seams, no stitches
Quick dry
Feather light fabric that moves sweat from inner to outter layer
Reflective
Strategically placed reflective along the body that accents for low-light activities
Performance Tee
At 42KM, our passion for running and engineering drove us to create a tee built for speed and elite performance. We used stitchless technology to eliminate traditional stitches, reducing irritation and maximizing comfort. The lightweight, stitchless fit delivers a nearly weightless feel for unrestricted movement. Crafted from our Airobic fabric, known for exceptional sweat-wicking, this tee keeps you dry and comfortable—making it a standout in our Performance line.