Men's Double Layer Bottoms

$40

Color: Black

Size:

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Description

Experience exceptional warmth and comfort with the Men's Double Layer Bottoms. The unique two-layer soft jersey knit construction offers superior thermal insulation by trapping warm air between the layers, while Acclimate Dry hydrophobic yarns provide effective moisture management, keeping you dry and comfortable during any activity.

These thermal base layer pants have a relaxed fit that works well under regular pants and jeans, with a horizontal front fly and an elastic waistband for all-day comfort in the cold.

Features

Double-layer soft jersey knit with air pockets for superior heat retention
Acclimate Dry hydrophobic moisture-wicking yarns
Odor blocking fabric
Mechanical stretch
Elastic waistband
Horizontal front fly
Gusset eases movement and reduces seam bulk
Spun polyester is slightly brushed for extra softness
Flat seam construction for seam strength and longevity
Relaxed fit that layers under regular pants and jeans
Imported

Size & Fit

Relaxed fit that layers easily under regular pants or jeans without bunching or restricting movement, with a front fly for everyday practicality. 32" inseam.

Open size guide

Materials

Fabric: 100% polyester (150 gsm). Machine wash separately on cold with like colors. Tumble dry low. Do not use bleach or fabric softeners. Do not iron.

Technical specs

Midweight warmth — 150 gsm double layer knit
Warmth rating: medium — sustained cold, moderate activity
32" inseam
Boxed packaging

About the brand

Polarmax has been making simple, honest base layers in North Carolina since 1985. Parent company Longworth Industries knits, cuts, and sews every piece within a few miles of its Candor, NC mill — 100% made in the USA — and the same factories supply technical next-to-skin gear to the U.S. military. The recipe hasn't changed: soft double-layer fabrics that trap warm air, Acclimate Dry fibers that pull moisture off the skin, and relaxed fits that disappear under whatever the day calls for. At Mountain Sports, we love Polarmax because it's dependable, American-made warmth without the fuss — base layers for the whole family that just work, season after season.

Shop all Polarmax

SKU PM1103-101 · Style PM1103

Size guide

Polarmax Size Chart - Men's Base Layers

Polarmax Sizing Chart

Measurements are in inches and centimeters. Charts reflect body measurements, not garment measurements.

Men's Tops:

Measurement	S	M	L	XL	XXL	3XL
Chest (in)	35 - 37	38 - 40	42 - 44	46 - 48	50 - 52	53 - 55
Chest (cm)	89 - 94	96 - 101	107 - 112	117 - 122	127 - 132	135 - 140

Tall sizes: body is +2"; sleeves are +1".

Men's Bottoms:

Measurement	S	M	L	XL	XXL	3XL
Waist (in)	29 - 31	32 - 34	36 - 38	40 - 42	44 - 48	49 - 52
Waist (cm)	74 - 79	81 - 87	91 - 97	101 - 106	112 - 122	124 - 132

Tall sizes: inseam is +2".

How to measure - Chest: around the fullest part of your chest, tape horizontal. Waist: around the narrowest part of your waist, tape horizontal. Polarmax base layers are designed with a relaxed fit for comfortable layering.