Gamakatsu G-Thermal Bib & Brace Base Layers

Gamakatsu G-Thermal Bib & Brace – Warm, Mobile Base Layer for All-Day Fishing

Designed for active anglers who refuse to let cold weather cut a session short, the Gamakatsu G-Thermal Bib & Brace (Bib & Brace thermal underwear) delivers warmth, stretch, and a secure fit from first cast to last.

Fleece Warmth That Keeps You Fishing

A high fleece content traps body heat effectively on cold days while remaining breathable enough for active fishing — whether you're spinning from the bank, wading, or covering ground to reach a new spot. The 95% polyester, 5% elastane mix ensures the fabric moves with you without bunching or losing shape.

Thoughtful Fit for Full Freedom of Movement

Adjustable shoulder straps allow you to dial in the fit regardless of body type, while the flexible chest band keeps everything in place during dynamic casting and retrieval. A lightweight, elastic foot stirrup holds the bib securely in position so you never have to stop to readjust. When nature calls, the two-way zip makes things quick and hassle-free on the water.

Choose the Right Variant

All variants share the same 95% polyester / 5% elastane construction and Bib & Brace format. The matrix covers a range of sizes to match different body types and layering preferences. Choose your size based on fit under waders or over a light base layer:

• Gamakatsu G-Thermal Bib & Brace – Bib & Brace (806867): smaller size option for a close, mobile fit

• Gamakatsu G-Thermal Bib & Brace – Bib & Brace (806869): mid-range size for versatile everyday use

• Gamakatsu G-Thermal Bib & Brace – Bib & Brace / Thermal Underwear (806870): mid-size option suited for layering under waterproofs

• Gamakatsu G-Thermal Bib & Brace – Bib & Brace / Thermounterwäsche (205045 – current): ideal thermal underwear fit for active spinning and predator fishing

• Gamakatsu G-Thermal Bib & Brace – Bib & Brace / Thermounterwäsche (806871): larger size for added comfort and roomier layering

• Gamakatsu G-Thermal Bib & Brace – Bib & Brace / Thermounterwäsche (806872): extended size for maximum coverage and layering

Facts

• Material: 95% polyester, 5% elastane

• Clothing type: Bib & Brace / thermal underwear

• Adjustable shoulder straps for individual fit

• Two-way zip for easy on/off

• Flexible chest band for secure hold

• Lightweight elastic foot stirrup

• Fleece lining for effective warmth

• Suitable for fresh and saltwater use

• Well-suited for predator fishing: pike, perch, zander

• Ideal for spinning and active lure fishing techniques