About this product
Grundéns M's Grundies Thermal Pant
Cold-Weather Performance Layer Built for the Water
When freezing temperatures threaten your focus, the Grundéns M's Grundies Thermal Pant delivers all-day warmth and performance. Designed as a key base layer for fishermen operating in cold, wet conditions, these pants feature heavyweight stretch fleece with thermo-regulating properties, tapered legs to easily fit under waders or deck boots, and zippered handwarmer pockets for secure storage. Anti-odor HeiQ™ technology helps keep things fresh when the grind gets tough.
Key Features:
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Heavyweight Stretch Fleece – Thermal insulation that maintains warmth even when wet
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Tapered Leg Fit – Built to layer comfortably under waders or boots
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Zippered Handwarmer Pockets – Secure small gear and warm your hands
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HeiQ™ Odor Control – Prevents odor build-up during extended wear
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Built for Cold, Wet Environments – Ideal for base layering in demanding fishing conditions
Style No.: 20064
Grundéns M's Grundies Thermal Pant delivers heavyweight warmth, odor control, and a wader-friendly fit—essential cold-weather base layer for serious anglers.
Description supplied by Fin & Fire Fly Shop through its current Shopify listing. Product, performance, and health claims are the seller’s and have not been independently verified by StorkScout.






