Complex sentence: Skin-tight long shorts originally worn by cyclists to reduce chafing while cycling, but which have also been adapted and adopted as street wear, active wear and is often worn under skirts and dresses (mostly under school uniforms) for modesty reasons.
Split into simpler sentences: Skin-tight long shorts originally worn by cyclists to reduce chafing while cycling, but which have also been adapted and adopted as street wear and active wear. They are also often worn under skirts and dresses (mostly under school uniforms) for modesty reasons.