One of the original SITKA designs, the Jetstream Jacket was built for active mountain pursuits in cold weather.

One of the original SITKA designs, the Jetstream Jacket was built for active mountain pursuits in cold weather.

One of the original SITKA designs, the Jetstream Jacket was built for active mountain pursuits in cold weather.

One of the original SITKA designs, the Jetstream Jacket was built for active mountain pursuits in cold weather.

One of the original SITKA designs, the Jetstream Jacket was built for active mountain pursuits in cold weather.

One of the original SITKA designs, the Jetstream Jacket was built for active mountain pursuits in cold weather.

The windproof Jetstream Vest protects valuable core heat in cool temperatures and high winds.

The windproof Jetstream Vest protects valuable core heat in cool temperatures and high winds.

The windproof Jetstream Vest protects valuable core heat in cool temperatures and high winds.

The windproof Jetstream Vest protects valuable core heat in cool temperatures and high winds.

The windproof Jetstream Vest protects valuable core heat in cool temperatures and high winds.

The windproof Jetstream Vest protects valuable core heat in cool temperatures and high winds.

The Gradient Hoody is like wearing your favorite well-worn sweatshirt but on steroids.

The Gradient Hoody is like wearing your favorite well-worn sweatshirt but on steroids.

The Gradient Hoody is like wearing your favorite well-worn sweatshirt but on steroids.

The Gradient Hoody is like wearing your favorite well-worn sweatshirt but on steroids.

The Gradient Hoody is like wearing your favorite well-worn sweatshirt but on steroids.

Ready to stand up to the rigors of waterfowl hunting, season after season, the Grinder Pant is a workhorse.

Ready to stand up to the rigors of waterfowl hunting, season after season, the Grinder Pant is a workhorse.

The Mountain Pant is–hands down–the Swiss knife of big game pants.

The Mountain Pant is–hands down–the Swiss knife of big game pants.

Lightweight and breathable, this softshell pant will keep you cool and dry for those hot days charging in the mountains.

Lightweight and breathable, this softshell pant will keep you cool and dry for those hot days charging in the mountains.

The Stratus Jacket has got your back for those long chilly days in the stand.

The Stratus vest is the most versatile outerwear gear for whitetail hunters with micro-fleece GORE-TEX INFINIUM™ WINDSTOPPER® Technology and Constant Connect Safety Harness Port.

The Stratus beanie is the most versatile outerwear gear for whitetail hunters with micro- fleece GORE-TEX INFINIUM™ WINDSTOPPER® Technology and acoustic ports to hear deer approaching earlier.

The Mountain Vest features an updated two-way stretch, deadly-quiet, brushed polyester face over 3-layer GORE-TEX INFINIUM™ with WINDSTOPPER® Form Fit Technology.

The Mountain Vest features an updated two-way stretch, deadly-quiet, brushed polyester face over 3-layer GORE-TEX INFINIUM™ with WINDSTOPPER® Form Fit Technology.

Designed to be more than just another base layer, the Core Lightweight Hoody is the foundation that all our SITKA systems are built from.

Designed to be more than just another base layer, the Core Lightweight Hoody is the foundation that all our SITKA systems are built from.

Designed to be more than just another base layer, the Core Lightweight Hoody is the foundation that all our SITKA systems are built from.

Designed to be more than just another base layer, the Core Lightweight Hoody is the foundation that all our SITKA systems are built from.

Designed to be more than just another base layer, the Core Lightweight Hoody is the foundation that all our SITKA systems are built from.

This softshell pant is the go-to for those tough mid-to-late season conditions in the backcountry.

This softshell pant is the go-to for those tough mid-to-late season conditions in the backcountry.

The Heavyweight Bottom is perfect for cold weather days spent in a layout blind, stand or glassing in the backcountry.

The Heavyweight Bottom is perfect for cold weather days spent in a layout blind, stand or glassing in the backcountry.

The Heavyweight Bottom is perfect for cold weather days spent in a layout blind, stand or glassing in the backcountry.

The Heavyweight Bottom is perfect for cold weather days spent in a layout blind, stand or glassing in the backcountry.

The Fanatic is a high-performance hoody on steroids and will quickly become a favorite in your whitetail system.

The Fanatic is a high-performance hoody on steroids and will quickly become a favorite in your whitetail system.

The classic trucker offered in all five OPTIFADE™ patterns as well as Blaze Orange.

The classic trucker offered in all five OPTIFADE™ patterns as well as Blaze Orange.

The classic trucker offered in all five OPTIFADE™ patterns as well as Blaze Orange.

The classic trucker offered in all five OPTIFADE™ patterns as well as Blaze Orange.

The classic trucker offered in all five OPTIFADE™ patterns as well as Blaze Orange.

The classic trucker offered in all five OPTIFADE™ patterns as well as Blaze Orange.

This hoody works as an extension of your base layer for hunts in cold weather or worn as outerwear for active mid-season days.

This hoody works as an extension of your base layer for hunts in cold weather or worn as outerwear for active mid-season days.

The Kelvin Lite Hoody is our most versatile lofted jacket and takes the chill out of mid-season hunts.

The Kelvin Lite Hoody is our most versatile lofted jacket and takes the chill out of mid-season hunts.

The Traverse Cold Weather Hoody is a technical insulator for the mid-to-late season.

With a gusseted no-bunch crotch and low-profile elastic waistband, the CORE Lightweight Bottom provides just enough warmth for when temps dip and dial up animal activity.

With a gusseted no-bunch crotch and low-profile elastic waistband, the CORE Lightweight Bottom provides just enough warmth for when temps dip and dial up animal activity.

With a gusseted no-bunch crotch and low-profile elastic waistband, the CORE Lightweight Bottom provides just enough warmth for when temps dip and dial up animal activity.

Built from the same moisture-wicking fabric as the Core Lightweight Hoody, our Core Lightweight Crew LS makes for a solid base layer.

Built from the same moisture-wicking fabric as the Core Lightweight Hoody, our Core Lightweight Crew LS makes for a solid base layer.

Built from the same moisture-wicking fabric as the Core Lightweight Hoody, our Core Lightweight Crew LS makes for a solid base layer.

Built from the same moisture-wicking fabric as the Core Lightweight Hoody, our Core Lightweight Crew LS makes for a solid base layer.

The CORE Midweight Zip-T features quick-drying comfort stretch mid-weight fleece and a high-zippered neck to keep your active body temperature regulated as the thermometer rises or plummets.

The CORE Midweight Zip-T features quick-drying comfort stretch mid-weight fleece and a high-zippered neck to keep your active body temperature regulated as the thermometer rises or plummets.

The CORE Midweight Zip-T features quick-drying comfort stretch mid-weight fleece and a high-zippered neck to keep your active body temperature regulated as the thermometer rises or plummets.

The CORE Midweight Zip-T features quick-drying comfort stretch mid-weight fleece and a high-zippered neck to keep your active body temperature regulated as the thermometer rises or plummets.

The CORE Midweight Zip-T features quick-drying comfort stretch mid-weight fleece and a high-zippered neck to keep your active body temperature regulated as the thermometer rises or plummets.

2021 Outside Winter Buyer's Guide Award Winner. The Mountain Optics Harness takes a systems-based approach to the issue of carrying accessories into the field.

2021 Outside Winter Buyer's Guide Award Winner. The Mountain Optics Harness takes a systems-based approach to the issue of carrying accessories into the field.