Welcome to Extreme Sportswear

We are a leading sustainable sportswear manufacturer with more than 15 years of experience, proudly offering OEM & ODM services for Japanese clients. Our team pioneers sublimation and jersey manufacturing, delivering state-of-the-art custom teamwear to professional and amateur clubs, schools, and corporate clients.

With over 50 years of combined expertise, we know what makes a great jersey. At Extreme Sportswear, you can design your own custom printed sportswear with our guidance and expertise. We never compromise on quality—our garments are crafted with advanced technology, premium fabrics, and impeccable finishing.

As one of the most reliable sportswear suppliers in Japan, we focus on high-quality, fully customizable products made with the finest fabrics. Every step of stitching, knitting, and designing is done using advanced machinery to maintain productivity and precision—ensuring that your sportswear and accessories arrive in perfect condition.

Athletic Clothing Manufacturer for Japan

Extreme Sportswear is recognized as a dependable and trusted garments producer with a team of highly creative designers dedicated to delivering stylish, functional, and performance-driven apparel. Our extensive collection of fashion wear, fitness wear, and sportswear is sought after by retailers and entrepreneurs worldwide.

We ensure that all products are delivered on time and at competitive prices, making us one of the most trusted clothing manufacturers and suppliers in Japan. From design consultation to bulk production, we offer end-to-end support for retail, wholesale, and private label clients.

Private Label Fitness Clothing

We provide complete OEM/ODM private label sportswear services with custom branding, labels, and packaging. From sublimated athleisure to team uniforms, t-shirts, polos, hoodies, jackets, sweats, shorts, pants, and tracksuits—you’ll find everything your brand needs to grow.

Our wide variety of colors, cuts, styles, fabrics, and designs ensures your private label products stand out in the market. With trendy designs and premium materials, we help your activewear line attract and retain more customers.

Football / Soccer Clothing Manufacturer in Japan

Looking for the perfect football uniforms this season? Extreme Sportswear manufactures both stock and fully customized football kits tailored to your exact needs. Made with durable, breathable fabrics, our jerseys keep teams looking sharp game after game.

Simply share your team’s colors, logos, and designs—we’ll create custom football uniforms that reflect your brand identity. Our service includes unlimited design elements, names, and numbers at no extra cost.

Best Sublimated soccer Uniforms supplier in Japan

Extreme Sportswear specializes in sublimated soccer kits, including jerseys, compression tops, pants, and reversible uniforms. We offer:

• Unlimited colors and logos at no additional cost

• Fast turnaround times (7–13 days depending on order size)

• Durable fabrics, including polyester-spandex blends and heavy mesh

• High-quality printing that won’t peel, fade, or crack

• Competitive factory-direct pricing

Every uniform is inspected before shipment to ensure top-notch quality.

Stylish and Affordable Jerseys for Fans

Fans are an essential part of the game. That’s why we also produce custom football fan jerseys for men, women, and unisex wear. Just choose your team’s colors, add names, logos, or school identity, and let us handle the rest.

Wide Range of Sportswear

Beyond football, Extreme Sportswear manufactures a complete line of sports and fitness apparel, including:

• Yoga wear (leggings, bras, tops) made with breathable fabrics

• Cycling shorts with padding and sublimated panels

• Jackets, hoodies, and waterproof outerwear

• Custom basketball uniforms with sublimation and screen-print options

• Lightweight, breathable leggings and sportswear designed for comfort and performance

Why Choose Extreme Sportswear?

• Free design consultation

• Unlimited customization options

• Players’ names and numbers included

• 3–4 week standard turnaround (rush orders available)

• Premium quality at competitive pricing

• 100% focus on durability, style, and comfort

With decades of experience and a passion for innovation, Extreme Sportswear is your trusted partner for custom sportswear manufacturing in Japan.