Kammo Cadet Parade Boot Shoe size:15 It really could not get 6621 MD It really could not get much easier Fenix LD12R performance:Main light (torch LED)Moonlight: 1 lumen (110 hrs) 10m beamLow: 30 lumens (16 hrs 20 min) 40m beamMed: 150 lumens (3 hrs 20 min) 90m beamHigh: 600 lumens (1 hr 20 min total runtime) 186m beamSide light (flood LED)Low: 5 lumens (53 hrs) 3m beamMed: 30 lumens (14 hrs 30 min) 7m beamHigh: 100 lumens (4 hrs) 12m beamLD12R features:* Beautifully crafted from CNC machined aluminium* USB C charge port protected beneath screw cover* Mode memory on main beam* Intelligent overheat protection at 60c* Tail standing for use as a candle* Accepts Fenix A0D S V2 Kammo Cadet Parade boots are designed for formal parade and inspection use Smooth hi shine toe and heel counter for a sharp parade appearance