Grundens Grundies Thermal Bottoms

Grundéns M's Grundies Thermal Bottom

Cold-Weather Performance Layer Built for the Water

When freezing temperatures threaten your focus, the Grundéns M's Grundies Thermal bottom 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:

• Heavyweight Stretch Fleece – Thermal insulation that maintains warmth even when wet

• Tapered Leg Fit – Built to layer comfortably under waders or boots

• Zippered Handwarmer Pockets – Secure small gear and warm your hands

• HeiQ™ Odor Control – Prevents odor build-up during extended wear

• Built for Cold, Wet Environments – Ideal for base layering in demanding fishing conditions

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Grundéns M's Grundies Thermal Bottom delivers heavyweight warmth, odor control, and a wader-friendly fit—essential cold-weather base layer for serious anglers.