I find it amusing that we even have to have this conversation. In the Para's there was little if no restriction on our choice of footwear. This flexibility extended to most field kit too including webbing, rucksack, and most other tactical kit. We had the benefit of having officers and Snr Nco's still serving with the battalion who had served in the Falkands and were painfully aware that much of the kit that is issued by the army is woefully inadequate compared to what can be privately purchased.