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Product Details
509 FZN Merino Pants
FZN stands for Five Zero Nine, not frozen, and that’s exactly how you’ll feel in the 509 FZN Merino Pant. This base layer pant provides versatile midweight warmth with a high-performance Alpine Merino wool blend that’s naturally breathable, fast-drying, and odor-repellent—all without the itch. It’s far superior to conventional fabrics and compared to grandpa’s wool knickers, it’s like upgrading your sled from his 1978 Panther to a PRO-RMK.
Features:
- Materials: Alpine Merino - 250 GSM 20 micron wool, blended with 40% Bamboo Viscose, and 10% nylon for structure and durability
- Warmth: LVL [2]
| Product Style | RevZilla Item # | Store Sku | MFR. Product # | Availability |
|---|---|---|---|---|
| Product Style Black / XS | RevZilla Item #1730872 | Store Sku | MFR. Product #F05000400-110-001 | AvailabilityCloseout: This product is no longer available |
| Product Style Black / 2XL | RevZilla Item #1730877 | Store Sku | MFR. Product #F05000400-160-001 | AvailabilityOnly 1 Left: Ships within 24 hours |
| Product Style Black / 3XL | RevZilla Item #1730878 | Store Sku | MFR. Product #F05000400-170-001 | AvailabilityCloseout: This product is no longer available |
509 Men's Base Layer Pant Sizing
| Size | Waist (in) | Inseam (in) |
|---|---|---|
| XS | 30 | 29 |
| SM | 32 | 30 |
| MD | 34 | 31 |
| LG | 36 | 32 |
| XL | 38 | 33 |
| 2XL | 40 | 34 |
| 3XL | 42 | 34 |
Sizing information is provided by the manufacturer and does not guarantee a perfect fit.
How to Measure
-
W Waist
Measure around your natural waistline, around the top of the hip bones, inline with the navel while keeping the measuring tape parallel to the ground.
-
I Inseam
Measure from the highest point of your crotch down to your ankle, along your inner leg.
