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Sierra Heated Knit Vest - Men's

The Sierra Heated Knit Vest is your go-to layer for everyday warmth. It combines a flexible knit feel with wind-resistant protection, delivering dependable core heat in a lightweight design that never slows you down.

$170.00

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Color Onyx

Size

Size chart

XL

S M L XL 2XL 3XL 4XL

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Double your runtime with an extra battery

Additional/Replacement Ultra-Compact 10,000 mAh 5V power bank (KE002)

$70.00

Free 30 Days Returns

Free shipping on orders over $75

1 year warranty

Your Order Donates Meals

2 meals donated to a foodbank with every purchase

Sierra Heated Knit Vest - Men's

$170.00

Why You'll Love This

Multi-Zone Heating

Strategically placed heating elements across core body areas for consistent warmth.

3 Heat Settings

Low, medium, and high heat levels to match your comfort and conditions.

Long-Lasting Battery

Powered by a rechargeable battery for hours of reliable heat on a single charge.

Machine Washable

Water-resistant design. Remove battery and toss in the washing machine.

How the Sierra Heated Knit Vest - Men's Works

The Sierra uses advanced conductive thread technology to deliver consistent performance without bulky wires or stiff panels.

Button Functionality

1

Press and hold 3 seconds: Power on/off

2

Single press: Cycle through heat levels (Low → Medium → High)

3

Double press: Pre-heat mode (starts on High, auto-drops to Medium)

Intensity Levels

Low , Gentle warmth for mild chill (up to 10 hrs)

Medium , Balanced heat for everyday cold (up to 8 hrs)

High , Maximum warmth for extreme cold (up to 5 hrs)

Built for Heating. Designed for everyday wear.

Comfort, Fit & Design

Meet the Gobi Heat® Sierra Heated Knit Vest — lightweight, flexible, and designed to keep warmth within reach. Built with the same trusted Gobi Heat technology found in our premium outerwear, Sierra delivers dependable heat, a comfortable knit feel, and everyday versatility at our most accessible price yet.

Easy Control

One-touch heat settings (Low, Medium, High) make warmth as simple as pressing a button.

Four Heat Zones

Two in the chest, one in the neck, and one on the upper back for complete core warmth.

Zippered Pockets

Secure your essentials while keeping a clean, casual profile.

Lightweight Knit Fabric

Soft, breathable, and easy to layer for year-round wear.

Available in:

Onyx

Zones

4 Heating Zones

Zone Locations

Chest, Neck, Upper Back

Max Runtime

Up to 7 hours

Battery Capacity

10,000 mAh

Care

Machine Washable

Material

Wind & Water Resistant

Behind the Name

Sierra

Sierra is inspired by the mountain ranges, but this vest is all about approachable, everyday warmth — the kind that feels good whether you’re out and about or staying close to home.

Free Shipping

On orders over $75

30-Day Returns

Easy exchanges

1-Year Warranty

Full coverage

24/7 Support

Real people, real help

Common Questions About the Sierra

Is the Sierra warm enough to wear as an outer layer, or is it just for layering?

Both. With four heat zones covering your chest, neck, and upper back, the Sierra provides substantial core warmth on its own in mild to moderate cold. For deeper cold, the lightweight knit fabric layers perfectly under a shell or jacket without adding bulk.

How is the Sierra different from Gobi's other heated vests?

The Sierra stands out with its lightweight knit fabric , it feels more like a sweater vest than traditional outerwear. It's also one of Gobi's most accessible heated vests by price, while still using the same trusted heating technology and a larger 10,000 mAh battery for extended runtime.

Why does this vest use a 10,000 mAh battery instead of the standard 5,000 mAh?

The larger battery gives you significantly longer runtime , ideal for all-day wear at work, on the trail, or around town. It's a 5V power bank style battery, which also means you can use it to charge your phone in a pinch.

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	Chest	Length
S	34-36 in	25 in
M	39-41 in	26 in
L	42-44 in	27 in
XL	45-48 in	28 in
2XL	49-52 in	29 in
3XL	53-56 in	30 in
4XL	56-59 in	31 in

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