How a Startup Sportswear Brand Broke Into JD Sports: The Montirex x Aika Sportswear Success Story

LIVERPOOL — A Startup’s Journey to JD Sports Success

Breaking into JD Sports — one of Europe’s largest and most competitive sports fashion retailers — is a milestone that few young brands ever achieve. But Montirex, a once-small UK startup producing only a few dozen items per month, managed to do exactly that. Today, the brand records €120 million in annual revenue and holds a strong retail presence across Europe.

Behind this growth is a long-term partnership with Aika Sportswear , the manufacturing powerhouse that supported Montirex from its earliest days.

This case has become a reference model for how a small startup can successfully scale production, build brand presence, and ultimately earn a place in JD Sports’ high-barrier retail system.

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Phase 1: From Unknown Startup to Rapidly Growing Sportswear Brand

When Montirex launched, it faced the challenges common to early-stage brands: small budgets, limited production capacity, and no retail leverage. What set Montirex apart was its highly targeted product strategy:

Affordable-performance positioning tailored to young UK consumers

Fast-release product cycles enabled by Aika Sportswear’s agile production

Strong social media activation that accelerated brand awareness

As demand increased, Aika Sportswear expanded Montirex’s monthly production from hundreds of units to tens of thousands per month, eventually scaling to annual volumes in the hundreds of thousands.

Phase 2: Aika Sportswear’s Role in Scaling Montirex

Aika Sportswear played a mission-critical role in transforming Montirex into a retail-ready global brand.

1. High-quality scalable manufacturing

Aika built Montirex’s complete supply chain—from fabric sourcing and sampling to bulk production and quality control—ensuring consistency required by major retailers.

2. Cost optimization for retail competitiveness

Through large-scale production and supply chain management, Aika helped Montirex build a strong price–performance advantage, essential for JD Sports buyers.

3. Product line planning and branding support

Aika collaborated with Montirex on product strategy, collection planning, and trend-driven designs that aligned with JD Sports’ consumer base.

4. Retail channel support and buyer communication

Leveraging its international retail experience, Aika assisted Montirex in preparing retail-grade documentation, technical specs, and supply guarantees for JD Sports’ buyer team.

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Phase 3: The Breakthrough — Entering JD Sports

Entering JD Sports required months of preparation, strict testing, and detailed commercial assessments. Key reasons the retailer approved Montirex include:

Retail-ready product data & growth indicators

Montirex demonstrated strong sell-through rates, social traction, and high production reliability backed by Aika.

Confidence in supply chain stability

JD Sports requires fast replenishment and strict quality consistency—areas where Aika provided proven capability.

Exclusive collections and launch planning

Aika and Montirex jointly developed exclusive styles, limited drops, and special editions for JD Sports to meet retail expectations.

Efficient logistics & compliance

Aika aligned its production and logistics operations with JD Sports’ delivery windows, packing standards, and compliance systems—removing retailer concerns about onboarding a young brand.

This combination led to a successful onboarding, marking Montirex as one of the few UK-born sportswear startups to enter JD Sports in recent years.

Impact: A €120 Million Brand Built on a Scalable Partnership

Following its JD Sports debut, Montirex experienced rapid retail expansion:

€120 million annual revenue

Significant growth in physical retail exposure across the UK and Europe

Higher brand recognition and stronger consumer loyalty

For Aika Sportswear, the Montirex case solidified its reputation as a brand incubator capable of taking startups from concept to major retail platforms.

A Reproducible Model for Future Sportswear Brands

The Montirex model is now widely recognized as proof that:

A startup+manufacturer partnership—when executed correctly—can create a global sportswear brand capable of entering top-tier retailers.

Aika Sportswear  is a leading full-service sportswear manufacturer specializing in product development, scalable production, and retail channel support. With a track record of helping emerging brands like Montirex achieve rapid growth, Aika provides end-to-end solutions for startups aiming for international retail success.


Post time: Nov-22-2025