BioLite has integrated its advanced 3D SlimFit technology into this 425-lumen headtorch, which boasts seven light settings and a long battery life within a compact design that weighs just 85 grams.

It’s easy to forget that you’re wearing the HeadLamp 425 thanks to its 85 gram weight and super-comfortable headband which has 3D SlimFit technology. The tech, which is used in BioLite’s more advanced torches such as the 800 Pro, weaves the electronics into the headband for a flush, slimline fit.

No disposable batteries are needed thanks to the Micro-USB rechargeable battery. The headtorch is capable of 425 lumens, which gives a beam distance of 85 metres (approximately the size of a football pitch). It is the mid-level product in BioLite’s series of HeadLamps and provides an optimal blend of performance and weight. It is ideal for mountain hikers, trail runners and any outdoor enthusiast who likes to explore before or after daylight.

• 3D SlimFit technology – slimline electronics are weaved into the performance headband
• Moisture-wicking smart fabric
• Ultralight – weighs just 85 grams
• Ultrathin front – just 9mm
• Back battery compatible with Pass-Thru charging
• Micro-USB charging
• Front panel tilts downward for easy map reading
• Easy-adjust clips
• IPX4 water resistance
• Lighting modes: White spot, white strobe, white flood, red flood, spot + flood, rear red flood, rear red strobe
• Lumens: 425
• Beam distance: 85m
• Burn time (hours): 4 high, 60 low
• 1000 mAh li-ion battery recharges via micro USB
• Battery indicator: 4 LED indicator shows battery level
• Weight: 78g