Outdoor Research Ferrosi Hybrid Gaiters

Outdoor Research



The Ferrosi Hybrid Gaiters combine two of OR's lightest and most protective fabrics, hybrid-mapped into a gaiter for reliable defense against pesky rocks, dirt, and debris. ActiveIce technology actually cools you as you sweat, while providing UPF 50+ Sun Protection. Ferrosi fabric wards off wind and rain, and adds durability, stretch, and breathability when you're moving fast in rugged terrain. The bottom of the gaiter is held securely by a dual attachment hypalon strap, along with a hook/loop attachment for the back of your shoe. You'll receive an extra pair of stick-on loops in case your trail runners don't come with that capability built in.

  • Hybrid-mapped ActiveIce and Ferrosi fabrics provide lightweight, breathable, and weather resistant protection with a dual attachment system for the most secure low-profile gaiter
  • Designed to fit trail shoes
  • Shoelace hook
  • Elastic top hem
  • Replaceable Hypalon instep strap
  • Loop attachment point at center back
  • Breathable top panel
  • Balancing shockcord for close fit
  • Sold with stick on hook tab to attach to your current trail shoe
  • Fabric is water and wind resistant, while still offering breathability and movement-mirroring stretch


(Gaiter Height at Back)

  • (S/M) 6.75in
  • (L/XL) 8in 


Water Resistant
Wind Resistant
Movement-Mirroring Stretch
Abrasion Resistant
Quick Drying
UPF 50+

Shoelace Hook
Elastic Top Hem
Hypalon Instep Strep
Loop Attachment Point at Center Back
Breathable Top Panel
Balancing Shockcord for Close Fit
Sold with Stick on Hook Tab to Attach to Your CurrentTrail Shoe

Note: These gaiters are designed to be put on before you put your shoe on. Pull the gaiter over your sock above your ankle, make sure the shoelace hook is facing towards your toes, and adjust the fit once both shoes and gaiter are on.