The airy, light, athletic, and snug-fitting ENDURO SHIRT can be worn as a base or second layer, and, thanks to its shoulder protectors, pairs perfectly with a protector backpack. The shoulder pads have our new LITESHIELD FLEX protector technology and are so flexible and comfortable that you’ll barely notice them on the trail or in the park. They also provide 95% impact absorption! Another highlight is the silky-smooth S.LEISURE™ functional fabric, which is comfy, stretchy, highly breathable, and quick-drying. Best of all, however, the material is much more eco-friendly than other fabrics, because the manufacturing process saves both water and energy and the fabric has a mechanical stretch that is achieved without the use of elastane, meaning both the fabric and the shirt can be recycled as long as you remove the shoulder protectors, which are also recyclable (but made from a different material). Furthermore, S.Café® technology, which is also eco-friendly, helps neutralize unpleasant odours. Nevertheless, if you still want to wash the shirt, all you have to do is toss it in the washing machine.