Have the top mainly for cycling geholt.Auch in freezing temperatures to about 10 degrees and extends a thin shirt and bike jacket aus.Kein freeze and schwitzen.Liegt well and warps nicht.Am beginning it bothered me something it under the armpits but something anliegt.Fällt now no longer to make gewohnheitssache.Hatte only fear undress bit broken, but that part is very robust which the angeht.Erfüllt fully its purpose.