Petzl KIT BELT NAO + emergency The Race Liner developed in-house

The Race Liner developed in-house promises the best possible balance of stability

for a large range of boot sizes (from 36 to 50)

Engineered fit

We injected Its cuff and shell with hard carbon to ensure maximum torsional and lateral stability while maintaining its featherlight function

Long Rubber Sleeve Grip

Petzl KIT BELT NAO + emergency The Race Liner developed in-houseThe Petzl Kit Belt is a 106. 5 cm extension cord for your Nao+ headlamp. This will take the weight off your head and allow you easy access to your battery in the event you need to swap it out mid ultra. This is also very helpful for cold weather activities as you can keep the battery warm in a pocket.