Built for crisp mornings, cold river bottoms, and long days on the water, the Patagonia Women's R1® Fleece Pants are the kind of layer you'll wonder how you ever fished without. The lightweight grid-fleece construction delivers exceptional warmth while remaining highly breathable, helping regulate temperature whether you're hiking to your favorite run or standing knee-deep in a winter tailwater.
Designed to fit comfortably beneath waders, the low-bulk profile adds warmth without restricting movement or creating uncomfortable pressure points. The soft, stretchy fabric moves with you through every cast, climb, and river crossing, while efficiently wicking moisture away to keep you dry when conditions change.
Whether you're chasing steelhead on frosty mornings, fishing alpine streams late into the season, or simply looking for a comfortable base layer for any cold-weather adventure, the Patagonia Women's R1 Fleece Pants provide dependable performance where it matters most.
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