Women's crewneck base layer in black from Polarmax, designed for warmth and comfort in cold weather.

Women's Single Layer Crewneck

Black / XS

$ 35.00

Women's Single Layer Crewneck

$ 35.00

The original Polarmax thermal — fits like your favorite long sleeve t-shirt. Acclimate Dry fibers wick moisture away from the skin to keep you warm and dry, with flat seam construction built for durability and a relaxed fit that layers easily under any outerwear.

ColorBlack

Size XS S M L XL

Women's Tops Size Chart

Women's Tops size chart showing US dress size and chest measurements in inches and centimeters for sizes XS through XL
Measurement	XS	S	M	L	XL
US Size	0–2	4–6	8–10	12–14	16–18
Chest (in)	32–33	34–35	36–37	38–40	41–44
Chest (cm)	81–84	85–89	90–94	95–101	102–112

9 left

Fabric Content:: 100% Polyester
GSM:: 175
Warmth:: Light
Weight:: Lightweight
Stretch:: Mechanical Stretch
Best For:: High-output or dynamic activity requiring maximum breathability
Origin:: Imported

Single jersey knit with slight brushing delivers a soft, lived-in feel that fits like your favorite long sleeve t-shirt, while Acclimate Dry polyester fibers work continuously to transport moisture away from the skin, keeping you warm and dry through long days on the job, on the slopes, or anywhere the cold follows you.

Flat seam construction adds strength and durability that holds up through repeated wear and washing, while the relaxed fit layers easily under a jacket or outerwear without bunching or adding bulk — reliable everyday warmth without overthinking it.

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