Season Opener Sale | Save up to 30% on Baselayers

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Tan ribbed performance boxer briefs with a dark brown elastic "FIRST LITE" logo waistband and a contoured pouch. Olive green boxer briefs with a ribbed texture and a dark brown waistband featuring the white 'FIRST LITE' logo.
Men's Yuma Synthetic Boxer Brief

Ultralight synthetic boxer brief with an internal divider pouch and HeiQ Pure Antimicrobial for hot weather performance.

$50.00
49 reviews
Coyote brown long-sleeve crew neck shirt with a dark brand logo on the left chest and a visible neck tag. A long-sleeve shirt in multi-tone brown, green, and tan camouflage with an orange logo on the left chest.
Men's Yuma Synthetic Long Sleeve Crew

Ultralight synthetic crew with thumb loops, HeiQ Pure Antimicrobial, and Burlington No Fly Zone® for hot weather performance.

$95.00
81 reviews
Olive green short-sleeve crew neck t-shirt with a light logo on the left chest and visible flatlock seams. A brown-green short-sleeved men's performance t-shirt with a small black logo on the left chest.
Men's Yuma Synthetic Short Sleeve Crew

Ultralight synthetic crew with HeiQ Pure Antimicrobial and Burlington No Fly Zone®for hot weather performance.

$80.00
79 reviews
Short-sleeve t-shirt with a brown and tan camouflage pattern and an orange First Lite logo on the chest. Brown, green, and tan camouflage short-sleeved t-shirt with an orange logo on the chest and a brand tag on the collar.
Women's Yuma Synthetic Short Sleeve Crew

Ultralight synthetic crew with HeiQ Pure Antimicrobial and Burlington No Fly Zone®for hot weather performance.

$75.00
4 reviews
Olive green high-waisted leggings with a V-shaped front waistband seam and textured fabric. A woman models an olive green thermal base layer set with a quarter-zip long-sleeve top and matching leggings.
Women's Furnace Long Jane

Heavyweight merino wool leggings with flatlock seams and articulated fit for cold weather warmth.

$130.00
159 reviews
Olive green long-sleeve quarter-zip base layer with a textured knit, mock neck, and thumbhole cuffs. Camouflage long-sleeved base layer top with a quarter-zip, thumbholes, and an orange logo on the lower right.
Women's Furnace Quarter Zip

Heavyweight merino wool quarter zip with flatlock seams and ergonomic cuffs for cold weather warmth.

$180.00
106 reviews
Dark brown high-waisted leggings with visible flatlock seams. Olive green high-waisted leggings with visible flatlock seams.
Women's Kiln Long Jane

Midweight merino wool leggings for all-season moisture wicking and warmth.

$110.00
114 reviews
Grey t-shirt with a stylized orange wood grain textured logo on the chest. Grey t-shirt with a stylized orange wood grain textured logo on the chest.
Men's Aerowool Tech Tee Rings

Lightweight merino wool crew for odor resistance, durability, and moisture-wicking performance.

$65.00
81 reviews
An olive green t-shirt features orange text on the front saying 'Born in the Wild of Idaho, USA First Lite Go Farther | Stay Longer Since Before Smart Phones' and a small brown tag on the lower right hem. A grey t-shirt with "BORN IN THE WILD OF IDAHO, USA FIRST LITE GO FARTHER | STAY LONGER SINCE BEFORE SMART PHONES" printed on the chest and a small brown tag on the bottom right hem.
Men's Aerowool Tech Tee Standard Issue

Lightweight merino wool crew for odor resistance, durability, and moisture-wicking performance.

$65.00
39 reviews
Charcoal grey t-shirt featuring a black graphic of a mountain, sun, airplane, and 'FIRST LITE GO FARTHER. STAY LONGER.' text. Olive green t-shirt featuring a black graphic with "FIRST LITE" text, mountains, a sun, a small plane, and "GO FARTHER. STAY LONGER" slogan.
Men's Aerowool Tech Tee At First Lite
$65.00
50 reviews