Built as Your First Layer
The Bi-Component Quarter Zip is designed to be the foundation of your layering system. Built for anglers who fish through changing conditions, it delivers lightweight warmth, moisture control, and all-day comfort from the first cast to the last.
Designed in the USA
Quality materials and attention to detail, this base layer is built to perform and last. It’s dependable gear you can rely on season after season.
Lightweight Warmth Without Bulk
The brushed interior provides soft, next-to-skin comfort while retaining heat when temperatures drop. Lightweight construction keeps you warm without adding bulk, making it ideal for layering under mid-layers or outerwear.
Built to Regulate Temperature
Moisture-wicking fabric pulls sweat away from your body, helping you stay dry and comfortable as activity levels change. The quarter-zip design allows you to quickly vent heat when needed.
Designed for Movement
With a streamlined fit and flexible construction, this layer moves with you whether you're casting, hiking in, or setting up gear. It stays comfortable and out of the way all day long.
- Key Features
- Lightweight polyester base layer with brushed interior
- Moisture-wicking to keep you dry
- Quarter-zip for ventilation and temperature control
- Designed as a first or second layer
- Side-seamed for a clean, comfortable fit
- Unisex design for versatile wear
Why It Matters
Your base layer sets the tone for your entire day. This piece keeps you warm, dry, and comfortable without adding bulk — so every layer on top performs better and you stay focused on the water.
- Fit & Sizing
- True to size with a streamlined, close-to-body fit
- Designed to be worn under mid-layers or outerwear
- Flexible construction allows full range of motion
- Unisex fit suitable for all body types
Build your system: layer it under our Off Grid Fleece or Power Stretch Polartec® pieces for cold-weather performance, or wear it on its own during cool conditions.
Reviews
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Great quality! Exceeded my expectations.
Great quality! Exceeded my expectations. I will buy more Fish Lake Co.
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lightweight base layer
lightweight, comfortable, great price and made in USA
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Johnny Smallmouth outdoor adventures
Excellent mid layer. Light weight and super warm with some stretch.
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Love
Worth every penny! Best base layers! So warm and great quality
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Super comfortable. Extremely light weight.
Super comfortable. Extremely light weight.
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A+
Light weight and perfect fit. For those cool and cold mornings.
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Extremely comfortable
Extremely comfortable & the 4 way stretch is amazing. Definitely regulates your bodies temperature as advertised. Extremely pleased!
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The Best of the Best
For me here in Michigan these are as close to perfection as it gets. Their comfort during a long day and beyond cannot be well enough stated. And, they don't seem to carry an odors even with wearing. I cannot say enough good things about them.
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Great quality and fits to size
Great quality and fits to size perfect early season hunting and I also wear it early morning fishing definitely recommend. 5'10" 180lbs ordered a XL
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Great Base Layer
Great base layer, not heavy but very warm. Perfect for layering
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Bi Component Zip
This is a solid base layer made in the USA. Can't beat the price, shipped fast, I highly recommend.
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Quarter Zip
I really like these quarter zips, Ive purchased a second after using the first for a while. It pills a little but but thats to be expected when you wear it multiple times a week. Cant beat the price for an american made base layer.