We are currently experiencing technical issues with inventory quantities in our checkout. If you receive a message during checkout that an item is sold out, please contact us and we will check the inventory status manually. We apologize for the inconvenience.

Mid Layer Insulating Fabrics Breathable

The Middle (Insulating) Layer

Fabrics for pieces that will keep you warm.  Fabrics accomplish this task by trapping your body heat within the fabric.  In general, thicker fabrics = warmer layers, but the more efficient the fabric is, the more heat can be retained in a thinner layer so quality of fabric can be an important consideration.  When considering a middle layer, you can have a range of options from lighter weight fabrics for warmer conditions to thick and beefy layers for extreme cold, keeping in mind that as you move, you will warm up and will likely adjust your layers as the conditions and your activity level change. 


Mid Layer Fabrics

Sort by:
Filter
Red Powerwool
Navy Powerwool
Black Powerwool
Asphalt Grey Powerwool
Diva Blue Powerwool
Red Midweight Powerwool
Polartec ® Power Wool Mid and Heavyweight
From $19.00 Per Yard $30.00
Black Thermal Pro
Black Brick Pattern Thermal Pro
Purple High Loft Thermal Pro
Silver Thermal Pro
Vjosa Green Thermal Pro
Stone Blue Thermal Pro
Polartec ® Thermal Pro High Loft
From $25.00 Per Yard
Cream Powergrid
Grey Powergrid
Indian Teal Powergrid
Fiery Red 60026OR Powergrid
Nebulas Blue Powergrid
Eggplant Powergrid
Blue Green Heather Powergrid
Zanskar Blue Heather Powergrid
Lime Punch Powergrid
Fiery Red 6163OR Powergrid
Vivacious Rose Powergrid
Titanium Powergrid
Mix Charcoal Powergrid
Wind Chime Powergrid
Black 6162OR Powergrid
Polartec ® Power Grid High Warmth
$25.00 Per Yard
Stellar Blue Windpro
Black Windpro
Olive Green Windpro
Red Windpro
Orange Windpro
Navy Windpro
Plain Black Windpro Stretch
Polartec ® Windpro Stretch
$28.00 Per Yard
Light Grey Powerstretch
Red Powerstretch
Stone Powerstretch
Whale Blue Powerstretch
Aqua Powerstretch
Bright Blue Powerstretch
Honey Brown Powerstretch
Hazelnut Brown Powerstretch
Dark Forest Powerstretch
Charcoal Powerstretch
Black Powerstretch
FLAWED Black Powerstretch
Polartec ® Power Stretch Fleece Backed
From $15.00 Per Yard $28.00
Cream Powerwool
Shark Powerwool
Deep Cobalt Powerwool
Electric Pink Powerwool
Polartec ® Power Wool Lightweight
$28.00 Per Yard
Watermelon Powergrid
Apple Powergrid
Rust Powergrid
Sage Powergrid
Indian Ocean Powergrid
Mineral Water Powergrid
Medium Blue Powergrid
Black 9077
Black 60069OR
Polartec ® Power Grid Mid Warmth
$25.00 Per Yard
Turquoise
Periwinkle
Red Dri Tech
Black
MITI Dri-Tech Stretch
$25.00 Per Yard
Utility Black Heather
Polartec ® Thermal Pro Technical Sweatshirt
$25.00 Per Yard
Seclusion Camo
Marpat Digital Camo Windpro
Starfish Print Windpro
Mossy Oak Camo
Polartec ® Windpro
From $19.00 Per Yard
Buttercream Fleece
Sunshine Yellow Fleece
Baby Plaid Fleece
Hi Vis Yellow Fleece
Royal Blue Fleece
Black Fleece
Polartec ® Classic Fleece 200 Weight Double Velour
$22.00 Per Yard
White 300
Polartec ® Classic Fleece 300 Weight Fleece
$20.00 Per Yard $28.00
Lavender Windpro
Polartec ® Windpro High Loft
$29.00 Per Yard
Red Horse
Black Horse
Denim Blue Horse
Glenoit Lightweight Berber Knit
$15.00 Per Yard
Black Lightweight 9471 Power Stretch
Black Lightweight 9472 Power Stretch
Black Lightweight 94012 Power Stretch
Polartec ® Power Stretch Jersey
$28.00 Per Yard
Light Blue 9069 Powergrid
Polartec ® Power Grid Light Warmth
$25.00 Per Yard
Black
Heather Charcoal
Red
Polartec ® Power Air
$35.00 Per Yard
Coyote Thermal Pro
Turquoise Thermal Pro
Rust Thermal Pro
Polartec ® Thermal Pro Water Repellent Hard Face
$25.00 Per Yard