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Warmth and Flexibility for Every Layer
The Patagonia M’s R1® Pants are a versatile layering essential built for life before, during, and after the adventure. Made with stretchy, breathable Polartec® Power Grid® fleece, they deliver warmth without bulk while packing down light for on-the-go missions. Whether you’re pulling them on under waders, wearing them for alpine approaches, or lounging after a long day outside, these pants offer comfort, performance, and durability in one streamlined design.
Key Features
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Fabric: Polartec® Power Grid® fleece (93% recycled polyester / 7% spandex) for warmth, breathability, and stretch
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Odor Control: HeiQ® Pure treatment helps keep fabric fresh during extended wear
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Lightweight & Packable: Low-bulk construction stows easily for travel and layering
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Layering Friendly: Smooth exterior face fabric makes sliding under shells or outerwear effortless
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Waistband: Elastic waistband with adjustable drawcord for a secure fit
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Pockets: Two front on-seam pockets for handwarming or small essentials
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Cuffs: Low-bulk cuff design for easy layering over or under socks and boots
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Inseam: 29" length for versatile fit
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Weight: 354 g (12.5 oz)
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Origin: Made in Colombia
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Fair Trade Certified™: Supporting better pay and working conditions for garment workers
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Style Number: 82157
Summary Box
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Product: Patagonia M’s R1 Pants
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Material: Polartec® Power Grid® fleece (93% recycled polyester / 7% spandex)
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Features: Breathable warmth, odor control, packable, drawcord waist, on-seam pockets
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Weight: 354 g (12.5 oz)
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Style No.: 82157
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Made in: Fair Trade Certified™ factory, Colombia
Summary:
Patagonia M’s R1 Pants provide breathable warmth with Polartec® Power Grid® fleece, odor control, and packable comfort for versatile layering in cool conditions.