Military1st.co.uk sent in news about protective knee inserts that can be used with the trouser line-ups of Helikon-Tex are in stock... "New at Military 1st are Helikon Low Profile Protective Pad Inserts. Helikon Low Profile Protective Pad Inserts are made of lightweight 6mm Neoprene & go with smooth Nylon backing for easy insertion. These pads are ready to use with Helikon UTP trousers, and will fit all types of other Helikon trousers (SFU, CPU, ACU, etc.) after trimming.