Core Lightweight Hoody
Big Game

Core Lightweight Hoody

$119.00

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

Core Midweight Zip-T
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Core Midweight Zip-T

$99.00

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.

Core Lightweight Crew - Long Sleeve
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Core Lightweight Crew LS

$69.00

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

Core Lightweight Crew - Short Sleeve
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Core Lightweight Crew SS

$59.00

With short sleeves and a low-profile crewneck, the CORE Lightweight Crew SS is the next-to-skin layering foundation for all seasons.

Lightweight Bottom
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Core Lightweight Bottom

$69.00

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.

Optifade Subalpine
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Merino Core Lightweight Bottom

$129.00

With a high warmth-to-weight ratio and excellent breathability, the Merino Lightweight Bottom excels as a versatile base layer across a broad range of conditions and activity levels.

Women's Core Lightweight Crew LS
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Women's Core Lightweight Crew LS

$69.00

The newly upgraded long sleeve and low-profile crewneck CORE Lightweight Crew Long Sleeve provides exceptional moisture management.

Women's Core Midweight Crew LS
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Women's Core Midweight Crew LS

$99.00

Built with midweight comfort stretch fleece insulation to tune your microclimate, the CORE Midweight Crew LS turns up the heat to keep you moving in cool temperatures.

Women's Core Midweight Bottom
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Women's Core Midweight Bottom

$99.00

Styled like your favorite yoga leggings, the Core Midweight Bottom provides unencumbered movement and offers just enough insulation on chilly fall days without making you sweat.

Merino Core Lightweight Half-Zip
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Merino Core Lightweight Half-Zip

$139.00

With a high warmth-to-weight ratio and excellent breathability, the Merino Lightweight Half-Zip excels as a versatile base layer across a broad range of conditions and activity levels.

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