Family-owned · Philadelphia, PA Est. 2009

JustBrand Limited

The experts in personal temperature-controlled apparel and accessories.

Seven owned brands. Three retail destinations. NFL licenses for heated apparel and personal cooling products. Our platform connects firsthand retail insight, product development, and national distribution to grow brands across the category.

2009

Founded

2M+

Orders shipped

7

Owned brands

7000+

RETAIL LOCATIONS

32

NFL clubs licensed

Who we are

One company at both ends of the thermometer.

JustBrand Limited designs, manufactures, and distributes products that help people stay comfortable in extreme temperatures. From heated apparel and motorcycle gear to personal cooling and outdoor comfort products, we’ve built a portfolio designed for year-round performance. Family-owned and based in Philadelphia, we operate as a brand owner, retailer, wholesaler, private-label manufacturer, and licensed NFL partner — giving us a unique view of the category from product development through the final customer.

Our products serve motorcyclists, outdoor workers, athletes, NFL fans, and everyday consumers looking for smarter ways to stay warm or cool.

OUR ADVANTAGE

Close to the category. Built to grow it.

Since 2009, our multi-brand retail sites have given us a direct view of what customers buy, what they ask for and where products can improve. We use that knowledge to develop our brands, build lasting industry relationships and identify opportunities to expand the portfolio.

One

We see the market

Our retail sites bring together our brands and products from across the industry, giving us a broad view of customer demand.

Two

We learn directly

Sales, questions, reviews and service conversations help us make better decisions about products, fit and performance.

Three

We build relationships

Working with brands and founders over time has led to partnerships and acquisitions, including Gerbing, Venture Heat and Chaheati.

Four

We help brands grow

Our product development, operations, retail relationships and distribution capabilities help each brand reach more customers.

Technology

The right power for the right purpose.

Across our brands, we draw on shared expertise in batteries, power management, controls, sourcing, safety testing and product development. That expertise supports our heated gear and personal cooling products, each designed for different uses, environments and price points.

Each brand serves a distinct customer. The power systems below show how we apply our heating expertise across the portfolio.

AA Powered

AA

$29–$59

  • Most affordable and giftable option
  • AA battery power packs with a simple on/off button
3V Rechargeable

3V

$70–$130

  • Lower-powered system built for price point
  • Rechargeable packs with control button
  • Three adjustable heat settings
5V USB

5V

$90–$250

  • Versatile USB system — the easiest customer experience
  • Power bank heats the garment and charges a phone at the same time
  • On-board touch button for the three heat settings
7V Rechargeable

7V

$90–$250

  • Higher battery power across larger heating areas
  • Patented Microwire® — the most durable and efficient heating system we make
  • Rechargeable packs with three heat settings
12V Motorcycle

12V

$90–$250

  • Direct vehicle-powered performance
  • Full-coverage heating on patented Microwire®
  • Continuous power without battery-runtime limitations

SHARED TECHNOLOGY. DIFFERENT POWER SYSTEMS. BUILT FOR DIFFERENT USES.

Portfolio

Seven brands. Seven distinct markets.

Each brand has a clear role — built around a specific customer, use case, and place within the JustBrand platform.

Direct to consumer

Retail gives us a view across the category.

We own the customer relationship through three retail destinations. TheWarmingStore and MyCoolingStore let us see brands, products and technologies across the heated and cooling markets, as well as what customers actually choose. Warmers.com extends that reach into everyday warmth. Together, these sites inform what we develop, which relationships we build and where we see room to grow.

Licensing

Officially licensed by the NFL.

JustBrand holds NFL licenses across both heating and cooling through ActionHeat and AlphaCool. Our licensed collections span all 32 clubs and are distributed through Fanatics, team stores, specialty retailers, and national retail partners. ActionHeat introduced NFL heated products in 2024, followed by AlphaCool’s NFL cooling collection in 2026 — giving us a year-round platform built around fan comfort.

  • All 32 clubs
  • ActionHeat since 2024
  • AlphaCool since 2026
Officially licensed by the NFL.

Wholesale

National reach.
Retail-ready infrastructure.

JustBrand products are sold through some of the largest retailers in the country, supported by proven in-store, e-commerce, EDI, dropship, and wholesale programs. We work across multiple retail channels and build programs designed to scale.

Private label & OEM

We build other brands, too.

Our product development, sourcing, testing, and manufacturing capabilities extend beyond our own portfolio. We partner with retailers and established brands on private-label, co-branded, and OEM programs built on the same technology and infrastructure behind our in-house brands.

From concept and engineering through compliance, production, and distribution, we help partners bring temperature-control products to market at scale.

Powered By ActionHeat

TEMP360™

Gander Outdoors’ heated apparel program, powered by ActionHeat™ technology.

Powered By ActionHeat

Bass Pro & Cabela's

Retailer-owned heated products developed and powered by ActionHeat™ technology.

LEGACY OEM PARTNERSHIP

Harley-Davidson™

Gerbing previously served as Harley-Davidson’s exclusive heated clothing manufacturer, a relationship dating back to 1998.

Infrastructure

What every brand plugs into on day one.

We do not rebuild the business around every brand we add. Product development, sourcing, testing, fulfillment, retail systems, and e-commerce all operate on shared infrastructure — allowing new brands and acquisitions to integrate quickly and scale efficiently.

Product development
Dedicated in-house product development supporting every owned brand and private-label program.
IN-HOUSE
Manufacturing
Established manufacturing and sourcing relationships across Asia, with shared tooling, components, and production expertise across brands.
GLOBAL SOURCING
Safety testing
Shared testing, compliance, and quality-control processes built specifically around powered heating and cooling products.
TESTED & COMPLIANT
Fulfillment
Multi-location warehousing and fulfillment infrastructure supporting wholesale, retail, and direct-to-consumer orders.
4 LOCATIONS
Retail systems
EDI, dropship, item setup, retailer integrations, and in-store display programs built to support major retail partners.
RETAIL READY
E-commerce
A shared commerce, merchandising, customer service, and digital infrastructure supporting our portfolio of brand and retail sites.
MULTI-SITE

Track record

Built over time.
Scaled through opportunity.

JustBrand has grown through a mix of brand creation, long-term partnerships, licensing, and strategic acquisitions. In many cases, those opportunities began years earlier through supplier, retail, or industry relationships — then became part of the platform when the timing was right.

2009

JustBrand Limited founded

Started in Philadelphia as a specialty retailer focused on heated products, beginning with The Warming Store.

2014

ActionHeat launched

Our first in-house brand, created to bring accessible battery-heated products to a broader retail audience.

2019

Gerbing acquired

The original heated clothing brand, founded in 1975, joined the portfolio and was rebuilt on our shared operating platform.

2021

Chaheati acquired

The patented heated-chair brand joined the portfolio after years of industry relationships with its founders.

2024

NFL licensing begins

ActionHeat launched officially licensed heated products across all 32 NFL clubs.

2025

Parts Unlimited partnership

Gerbing returned to nationwide powersports distribution through Parts Unlimited.

2025

Venture Heat acquired

A pioneer in battery-heated gear joined the portfolio, adding technical apparel, powersports, therapeutic heat, and dive.

2026

AlphaCool NFL cooling collection

The NFL platform expanded into personal cooling, creating licensed products for both cold- and warm-weather seasons.

2026

ActionHeat Pro Series launches

ActionHeat introduces its next-generation heated apparel platform with expanded heat zones, app-connected control, Ghost Mode, and upgraded power systems.

Newsroom

In the press.

Announcements from JustBrand and coverage of the brands we own.

All JustBrand releases on PR Newswire ↗

Leadership

Family-owned and operated.

Our leadership team stays close to the day-to-day work, so we can make decisions quickly and respond to market changes. That helps us bring new products to customers, support our retail partners, and act on opportunities as they emerge.

Justin Silverman

Co-Founder - Co-CEO

Leads marketing and the customer experience across our brands and retail sites.

LinkedIn

Brandon Singer

Co-Founder/Co-CEO

Leads marketplace growth, AI initiatives and acquisitions.

LinkedIn

Zach Silverman

COO & Partner

Leads operations and wholesale sales across the portfolio.

LinkedIn

Ali-Drew Sewter

Head of Product Development & Design

Leads product development and design across the portfolio, from new concepts to finished products.

LinkedIn