Troy Lee Designs A3 Uno Adult Mountain Bike Helmet MIPS EPP EPS Premium Lightweight 16 Vents 3-Way Adjustable Detachable Visor All Mountain Enduro, Gravel, Trail, BMX, Off-Road MTB (Blue, XS/SM) SE Pro Air Troy Lee Designs Air Mesh

Troy Lee Designs Air Mesh material provides ventilation and durability in key areas

Quick release XT2 3D cheek pads and X-static/ XT2 washable liner create and optimized fit with advanced anti-microbial properties

This fabric couples an extremely durable light weight ripstop with ventilation throughout entire short

HJC puts a custom twist on the available shield for your helmet

4-way stretch woven

Troy Lee Designs A3 Uno Adult Mountain Bike Helmet MIPS EPP EPS Premium Lightweight 16 Vents 3-Way Adjustable Detachable Visor All Mountain Enduro, Gravel, Trail, BMX, Off-Road MTB (Blue, XS/SM) SE Pro Air Troy Lee Designs Air Mesh