If you’re planning to develop 2 in 1 shorts (built-in liner shorts) for training, running, or athleisure, choosing the right manufacturer is critical.
From my experience working with fitness and activewear brands, 2 in 1 shorts often fail due to poor inner liner quality, uncomfortable compression, or weak waistband construction.
Below are five reliable 2 in 1 shorts manufacturers you can realistically work with — including OEM factories and global sportswear brands.
I evaluated each manufacturer using real production and sourcing standards, not marketing claims.
Only manufacturers with proven experience producing 2 in 1 training shorts made this list.
Fukigymwear specializes in OEM & private label 2 in 1 shorts, offering full control over fit, liner compression, and fabric selection.
Why they stand out:
Best for: Brands that want complete control and scalability.
👉 Nike
Nike sets the industry benchmark for performance training shorts with integrated liners.
Strengths:
Best for: Brands benchmarking elite performance standards.
Under Armour is known for compression innovation, making them a key reference for 2 in 1 shorts.
Why choose them:
Best for: Performance-focused fitness and training brands.
👉 Gymshark
Gymshark bridges performance and lifestyle, with modern 2 in 1 designs popular among gym-goers.
Strengths:
Best for: Fashion-forward fitness brands.
Lululemon offers premium 2 in 1 shorts focused on comfort, durability, and refined design.
Why choose them:
Best for: High-end performance & lifestyle positioning.
| Manufacturer | Type | Best For | Customization |
|---|---|---|---|
| Fukigymwear | OEM / Private Label | Full brand control | ⭐⭐⭐⭐⭐ |
| Nike | Performance | Elite training | ⭐⭐⭐ |
| Under Armour | Performance | Compression focus | ⭐⭐⭐⭐ |
| Gymshark | Lifestyle | Trend-driven brands | ⭐⭐⭐ |
| Lululemon | Premium | High-end fitness | ⭐⭐⭐ |
Choose Fukigymwear for OEM flexibility and scalable production.
Nike or Under Armour set industry benchmarks.
Gymshark and Lululemon excel in design and branding.
👉 Always test liner comfort, waistband recovery, and stretch durability before bulk orders.
Q: What makes 2 in 1 shorts different from regular gym shorts?
A: 2 in 1 shorts include an inner compression liner for support and comfort, ideal for training and running.
Q: Can I customize liner length and compression?
A: Yes. OEM manufacturers like Fukigymwear allow full customization of liner length, fabric, and compression level.
Q: Are 2 in 1 shorts suitable for lifestyle wear?
A: Absolutely. Many brands now design them for both gym and casual use.
If you're planning to launch or upgrade your 2 in 1 shorts line,
👉 Fukigymwear offers end-to-end OEM support — from fabric sourcing to mass production.
We help brands build high-performance 2 in 1 shorts that sell.
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