This is an airman's peaked cap with the shiny black peak rather than the officer's cloth peak as shown in the photo. The badge may differ from that shown in the photo. Larger sizes are limited availability.
Please note this item is grade 2. This means the condition may be quite poor and this is reflected in the price. Usually, this is because the hat is quite squashed or mis-shapen. But it may also be missing its badge or be grubby. But if you're not too concerned about quality, this is a very cheap RAF cap!