Baby Dan Harnesses Lux is made with extra soft straps and super high mobility, so the child does not feel tight. There has also been extra focus on the sitting and lying comfort, so your child both sit and lie comfortably. The harness has also a good breathable back panel, extra soft straps. Baby Dan - Harness Lux is easy to attach your child effortlessly as are the straps to fasten the bottom of the pram. The Harness is also DVN approved.