Choosing a haircut for a cycling commute

My blunt fringe is growing out, and the current length is difficult to arrange. The centre pieces reach my cheekbones, while the sides are still uneven. I have been looking at blonde hair with curtain bangs for ideas about the outline, although the photographs rarely explain the transition between cuts. I want a softer connection at the front while preserving the overall length. My natural part sits slightly off centre and returns there after washing. Blow-drying changes the direction temporarily, but daily styling is not my preference. Would a small trim at the edges help, or should I leave the shorter pieces alone? I will show the hairdresser how the front sits without a styled finish. I usually wear the rest of my hair loose, which makes the difference between the short front pieces and the longer sides quite noticeable. Experiences with this growing-out stage would be more useful than perfect finished photographs.