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Protection Below the Belt
1 Pack
$45.00
Part of a complete cold-weather system
Free Shipping
Satisfaction Guaranteed — 60-Day Returns
Cold Protection Below the Belt
Cold exposure below the belt is a real problem for men who train and work outdoors. Traditional layering systems protect your core but often leave this area vulnerable to cold and wind. PolarJock® is a purpose-built base layer engineered to deliver targeted insulation and wind resistance where men need it most—without added bulk. Stay focused, stay mobile, and keep moving when the temperature drops.
Product Features
Here's what you can expect from your PolarJock:
THE BASICS:
. High-loft insulation for superior warmth
. Moisture wicking
. Breathability
. Wind resistance
. Durable, comfortable, no-roll elastics
ALL-DAY PERFORMANCE:
. Sub-Zero Protection — Warmth you can count on in extreme temps
. Frostbite Prevention — Shields your most vulnerable zone
. Premium Pouch Design — Room to move, insulation where it matters
. Durable Construction — Built for daily use in demanding environments
ALL-DAY COMFORT:
. Warmth without the Weight — No bulky layers, forget it’s even there
.Flexible, All-Stretch Materials — Moves naturally with your body
. No-Roll Waistband — Stays put under layers and during activity
. Athletic Trim Fit — Works under race kits and workwear alike
. No-Bounce Support — Ideal for running, skiing, cycling, and active movement
Sizing
PolarJock sizes are based on your waist size in inches:
Small - 26-30
Medium - 30-34
Large - 34-38
XL - 38-42
Materials and Manufacturing
Fleece Lining:
100% premium Polertec® fleece, engineered for lightweight, cold-weather protection. The lofted structures in this fleece create and hold thermal air pockets to provide insulating warmth as well as optimal moisture-wicking and breathability.
Wind-Resistant Outer Layer:
100% Polyester combine wind resistance and breathability to help regulate sweat and prevent overheating during strenuous or extended activity.
Waist and Leg Elastic:
Durable polyester-rubber blend
Proudly made in the USA
Materials: Made in the USA or domestically sourced in the USA
Sustainability
Origin
Proudly Made in the USA
Polartec® Fleece:
100% made in the USA and made from recycled polyester.
Other Materials:
Made in the USA or domestically sourced in the USA.
Manufacturing:
We manufacture 100% in the USA to support independent regional partners and to minimize transportation of both materials and finished product.
Minimal Labels:
One single product label per product, made from recycled paper.
Sustainable Packaging:
Recyclable, lightweight mailer made from uncoated (natural brown) kraft paper. Padding is also made with macerated (shredded) paper—no plastics. This means the entire package is fully recyclable in a standard, curbside paper recycle bin with other paper products.
Paperless Receipt and Packing Slip:
Your order details and receipt are in your confirmation email. Plus, we're available by email and chat for anything you need.
Zero Cutting-Waste Initiative:
Our minimal product design creates minimal cutting waste of fabric. Any cutting scraps are never discarded. They are saved and repurposed to eliminate becoming landfill waste.
When Will I Get My Order?
We work quickly to ship your order within 24 hours. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.