Custom Running Race Singlet Manufacturer | Diguan

Product Overview
This custom running race singlet is designed for running brands, race event suppliers, athletic clubs, and OEM sportswear buyers looking for a lightweight sleeveless top with a more competitive training look. Made from 100g nylon/spandex knitted fabric, this style offers a smooth stretch feel, breathable comfort, and a clean racerback structure suitable for running, race-day apparel, gym training, and performance activewear collections.

Key Features

• 100g nylon/spandex fabric for lightweight stretch comfort
• Seamless construction for a cleaner wearing feel and modern race look
• Racerback-style rear design supports shoulder movement and ventilation
• Quick-dry and breathable fabric structure for active training use
• Anti-shrink and anti-pilling features help improve product stability
• Front logo placement available for custom race or brand graphics
• Heat press, silk screen, and sublimation printing options supported

Fabric & Performance
The nylon/spandex blend gives this running race singlet a smoother and more elastic feel than basic cotton or polyester tanks. The 100g fabric weight keeps the garment light, making it suitable for warm-weather running, race events, club training, and high-movement workouts. Its quick-dry and breathable properties help support better comfort during sweat-heavy sessions, while anti-shrink and anti-pilling features are useful for repeat wear and bulk order consistency.

Seamless Racerback Design
This singlet uses a clean O-neck front and a racerback-inspired rear cut. The open shoulder area gives the product a more athletic appearance and allows easier upper-body movement. Compared with casual men’s tank tops, this style is better suited for race singlet programs, performance running apparel, club uniforms, and lightweight training collections.

Customization Options
Diguan supports OEM service for custom running race singlets and sleeveless performance tops. Buyers can customize fabric, color, logo position, printing method, size range, neck label, hangtag, packaging, and race/event artwork. Heat press, silk screen, and sublimation printing can be selected depending on the logo design, fabric surface, and order requirements.

Suitable For

• Running race singlet collections
• Marathon and race event apparel
• Run club uniforms
• Lightweight training tops
• Men’s performance tank programs
• Private label activewear brands
• Wholesale OEM sportswear orders

OEM Bulk Order Support
For bulk production, we can support sample development, fabric confirmation, logo testing, size adjustment, print placement review, and pre-production checking. Contact Diguan to develop custom running race singlets for your brand, race event, club team, or wholesale performance apparel program.