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Zpacks Octa Camp Pants

Zpacks Octa Camp Pants - Main image
$63.97 $99.95 In stock

Engineered for outdoor versatility, the ultralight Octa® Camp Pants are crafted with Octa® fleece that offers durability, breathability, and a superior warmth-to-weight ratio. They are excellent as sleep pants, while also doubling as a base layer under backpacking pants or shorts.

A soft, cozy interior ensures all-day comfort, while the tapered design and gusseted crotch provide a streamlined fit that layers easily under pants or hiking shorts. Deep front pockets keep your essentials close, whether you’re on the trail or lounging at camp.

*The length has been increased and is in effect across all sizes as of November 2025 thanks to feedback.

Check out the rest of our Octa® Fleece Collection here.

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Express Shipping · United States: $3.99

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Jacob L. ★★★★★

Wore these around camp on a chilly Sierra trip and the Octa fleece kept my legs warm without any clammy feeling. They pack down to nothing in my pack's side pocket and I honestly forgot I was wearing them.

Sophia ★★★★★

These weigh almost nothing but keep me toasty in my quilt at freezing temps. The Octa fleece breathes surprisingly well during a quick evening hike, and they've become my go-to sleep layer on every trip.

James ★★★★★

Finally a pair of camp pants that don't feel like I'm wearing a trash bag—the Octa fleece is surprisingly breathable on the move yet traps heat perfectly when I'm sitting still at dusk. The warmth-to-weight ratio is honestly unreal for how little space they pack down in my bag.