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Patagonia Men's Insulated Rubicon Pants

Style No. 30644
The better, more durable, and progressive workwear Rubicon Pants now feature insulation in critical areas for more warmth and riding performance, even in the foulest conditions. Built to our H2No® Performance Standard for waterproof/breathable protection.

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Product Information
Burly shop pants for descent-oriented ventures - minus the hammer loops. Our updated Insulated Rubicons have a durable, 2-layer H2No® Performance Standard waterproof/breathable, 100% recycled polyester shell for excellent resistance to abrasion and gravity-oriented causes, and a Deluge® DWR (durable water repellent) finish to shed moisture when you're wallowing in thigh-high pow. Lightweight, highly compressible yet warm 60-g Thermogreen® insulation adds warmth for cold descents. The waist has a soft, brushed-tricot lining that wicks moisture and internal adjustability for a custom fit. Above the knees, the interior is lined with brushed polyester mesh for light insulation and efficient wicking; lower legs lined with slick tricot mesh. Mesh-lined vents keep your temperature regulated. Articulated knees won't bind in drop-knee turns; scuff guards protect from abrasion; and gaiters keep the snow out. Loop on the rear yoke connects to the powder skirt on any Patagonia® snow jacket. Two handwarmers, two back seat, and a thigh cargo pocket keep you organized. Includes an embedded RECCO® avalanche rescue reflector. With a highly articulated fit. Inseam (size M) is 32 1/2".


  • Durable 2-layer recycled polyester plain weave with H2No® Performance Standard provides waterproof/breathable protection; strategically placed 60-g Thermogreen® insulation stays warm even when wet; slick taffeta lining ensures ease of movement with layers
  • Waist details: brushed tricot lining wicks moisture; adjustable elastic tabs customize fit; two-button closure, belt loops and zip fly
  • Loop on rear yoke securely attaches pant to powder skirt on any Patagonia® Snow jacket
  • Gaiters with a DWR finish seal out snow; tough scuff guards protect inside of leg and bottom hem
  • Mesh lined vents at inner thigh
  • Zippered pockets: two handwarmers; two backseat; one thigh cargo
  • RECCO® avalanche rescue reflector embedded at lower right leg
  • Shell: H2No® Performance Standard shell: 2-layer, 4.8-oz 75-170-denier 100% recycled polyester plain weave with a waterproof/breathable barrier and a Deluge® DWR (durable water repellent) finish. Lining: upper leg: 100% polyester brushed tricot mesh; lower leg: 100% polyester slick tricot mesh. Gaiters: 2.3-oz 100% polyester with a DWR finish. Insulation: 60-g Thermogreen® 100% polyester (90% recycled)
  • 754 g (26.6 oz)
  • Made in Vietnam.


2-layer H2No® Performance Standard shell fabrics are completely waterproof, windproof and breathable. They utilize an internal mesh or a wicking, hanging-fabric liner for increased durability and next-to-skin comfort.


Patagonia’s proprietary durable water repellent fabric finish, DWR, lasts substantially longer than standard DWRs. Garments with the DWR finish have like-new repellency after years of extensive use.

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Patagonia Men's Insulated Rubicon Pants
Willow Herb Green (WIL-529)
Willow Herb Green (WIL-529)
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