Outdoor Research Ferrosi Hybrid Gaiters

Color: Black
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Keep the trail on the trail, not in your shoes. Made with 2 light, protective fabrics, the Outdoor Research Ferrosi Hybrid gaiters offer reliable defense against pesky rocks, dirt, debris and weather.


  • Hybrid-mapped fabrics provide lightweight, breathable and weather-resistant protection
  • ActiveIce™ technology cools you down as you sweat and provides UPF 50+ sun protection
  • Ferrosi fabric wards off wind and rain while breathing easily; fabric also adds abrasion resistance and stretch for when you're moving fast in rugged terrain
  • Gaiter bottoms are held securely by replaceable dual attachment Hypalon® straps; hook-and-loop attachments secure to the backs of your shoes
  • Gaiters come with an extra pair of stick-on loops to attach to your current trail-running shoes
  • Balancing shockcords ensure a close fit
  • Shoelace hooks; elastic top hems


View the Outdoor Research Ferrosi Product LineView all Outdoor Research Leg Gaiters

Technical Specs

Best Use


Trail Running

Gaiter Height


Gaiter Height (in.)

7.9 inches

Max. Top Circumference (in.)

13 inches

Lower Material

86% nylon/14% spandex (bluesign® approved)/90-denier stretch woven ripstop at back ankle; center front: 92% recycled polyester/8% elastane knit jersey

Lace Hooks



1.8 ounces




Contains materials that meet the bluesign® criteria

Size Chart

U.S. Men's5 - 89 - 124 - 76 - 98 - 1110 - 1312 - 15
U.S. Women's5 - 89 - 113 - 55 - 77 - 99 - 11

Sizing Notes

For gaiters, please refer to your shoe size.

32 reviews with an average rating of 1.9 out of 5 stars

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