insects or extreme temperatures

and nylon foot straps

See the Petzl Tandem Pulley for a double-sheave option for heavier hauling systems

repeated clipping without engaging the lock every time

Minimum Tensile Strength: 10

PETZL SMOKE VIZIR speed line insects or extreme temperaturesThe VIZIR SHADOW eye shield provides eye protection against projectile hazards. It is easy to install on VERTEX and STRATO helmets with the EASYCLIP attachment system. It has a level 2. 5 solar protection filter and anti scratch and anti fog treatments. **Fits only Petzl Strato Helmets and Petzl Vertex Helmets with a manufacture date of on or after March 2019