Outdoor Research

Windy, chilly, rugged adventures call for Ferrosi. Long-time award winner and best seller, Ferrosi is the soft shell collection infused with movement-mirroring stretch and durable, abrasion-resistant fabric for whatever you encounter outside. These pants stay cool during long approach hikes, move with you while talus wrangling and high-stepping on the sharp end, and block wind during long hours of belaying up high.

Protect yourself and others the next time you leave home with the Face Mask Filter. Sold in a 3-pack, the Face Mask Filter is designed to be worn with the Face Mask for high filtration efficiency to reduce contamination when in crowded areas.

About the Filter

• Filters greater than 95% of virus, bacteria, and particles in accordance with ASTM test standards
• Reduces the risk of contaminant transmission by utilizing very high filtration efficiency when used in conjunction with a mask
• Made in the USA
• Breathable & Non-Irritating

Compatible with the Face Mask, sold separately

The filters are designed to be disposable, replace based on your amount of use and judgment. If you live in a hot climate or wear a mask 8+ hours a day to work, you may want to replace your filter more frequently. Average wear should give you approximately 5-7 days.

Durable, traditional packcloth construction and a no-bulk low-top design provide all-season performance with the Rocky Mountain Low Gaiters. Pair these lightweight gaiters with hiking boots or shoes to keep rocks, dirt and light snow from finding its way into your footwear.

Injected with a dose of north woods style and know-how, the Yukon Cap has you covered when the temperature plummets. A wool blend exterior and soft pile fleece lining provides generous insulation, and buttoned ear flaps fold down for additional warmth when it gets truly cold.

Built for flash-storm protection, the 100% waterproof, breathable Helium II Jacket weighs an incredibly light 6.4 ounces. It even packs into its own pocket down to the size of a sandwich, making an easy addition to your harness, backpack, or running vest. Minimalists, this is your solution for maximum storm protection.

High-exertion workouts and high temps don’t always play nice together, unless you’re rocking a piece from the Echo Collection. Built with UPF sun protection, AirVent™ moisture management, ActiveFresh™ odor control technology, and topped off with an anti-chafing flat-seam design, the Echo Collection is the smarter way to tackle the heat. This season, we've trimmed down the fit so the Echo moves with you wherever you go. From sun-scorched desert climbs to sweltering ultra runs, the Echo is your perfect balance of tech-packed performance and ultralight protection.

The durable, traditional packcloth construction and no-bulk design of the Rocky Mountain High Gaiters is all you need for solid all-season performance. Pair these lightweight gaiters with a wide array of footwear to keep rocks, dirt and light snow from finding its way into your shoes.

The durable, traditional packcloth construction and no-bulk design of the Rocky Mountain High Gaiters is all you need for solid all-season performance. Pair these lightweight gaiters with a wide array of footwear to keep rocks, dirt and light snow from finding its way into your shoes.