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Insulated Base Layer Pant // Flatlock Seams
Material: 90% Polyester, 10% Elastane
If you're the one who's always freezing out on the mountain, you'll need the Rho ARs, the warmest base layer Arc'teryx makes. These comfy pants are made with stretchy, warm, and breathable fabric from Polartec called Power Stretch. These would be perfect for layering under your pants when you're zooming around the resort, or could easily also be the perfect layer to pull on during a cold weather dog walking session. The Rho AR has one laminated zipper pocket on the right thigh to keep the essentials in. The fit is trim and next to skin, and the stretch allows these to layer easily, but honestly our favorite part is the high loft fleece that feels super cozy on your legs.
Pro Tip: Pair it with the matching top for maximum warmth.
Athletic Fit
Polartec Power Stretch
Right Thigh Pocket with Zipper
TLDR: The warmest, stretchiest base layer around.
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