Fabric Built for Movement
- 100% polyester 165gsm 4-way-stretch fabric
- Breathable and quick-drying between sets
- Athletic cut that moves through squats and sprints
bodybuilding shorts manufacturer and cus and tom bodybuilding gym shorts.. Equip every club location with one factory-direct order. As an experienced, JiaEn Sports produces with 100% polyester 165gsm 4-way-stretch fabric, sublimation print that never fades, and an athletic cut built for daily training and team wear.

One factory, one quality standard, one dependable product line — built around the Pro Olympia shorts and the teams that wear them.
Use this illustrative table to plan your budget. Final per-unit pricing depends on size mix, print area, colors, and quantity.
| Quantity Range | Est. Per-Unit Price | Lead Time |
|---|---|---|
| 500 – 1,000 pairs | From $8.90 / pair | 25–30 days |
| 1,001 – 5,000 pairs | From $7.40 / pair | 28–33 days |
| 5,000+ pairs | Custom quote | 30–35 days |
MOQ starts at 500 pairs. Custom pricing available for orders over 5,000. Request a binding quote before placing your order.
Match each use case to a concrete product fact, then lock the decision that keeps your program efficient.
Athletic cut with exquisite stitching — “not easy to fall off” — keeps uniforms looking sharp through full shifts.
Breathable, quick-drying 100% polyester fabric suits members who wear the short straight after a workout.
4-way-stretch fabric and never-fade sublimation keep sponsor panels vivid under stage lighting.
Machine-washable fabric resists deformation and delivers an extended service life for issue-once programs.
A practical look at how a multi-club fitness group scaled the Pro Olympia shorts across staff and retail.
A three-club fitness group purchased 2,000 pairs of Pro Olympia shorts for staff uniforms and front-desk retail. The order mixed sizes 26–36, used a 16-inch inseam, and carried the club logo in three brand colors.
After a single sample approval, the factory delivered the full run in four weeks. The sublimation print still looks new after a season of laundry, so the group reordered the same configuration for a second wave of new locations.
From the first quote to the final delivery, the factory keeps your bulk order on schedule.
Share quantity, size breakdown, colors, and logo files. Request a bulk quote through the contact page.
We confirm size, print placement, and color matching before bulk production begins.
Typical production runs 25–35 days depending on quantity and customization depth.
Choose factory-direct shipping terms and discuss FOB, DDP, or freight options with your account contact.

Build on the Pro Olympia base model or submit your own specification sheets. Color matching is confirmed at the sample stage using the JiaEn color chart, and seasonal editions like this green IFBB short show the range of never-fade sublimation design the factory can produce.
Tell us your quantity, size mix, and branding. The JiaEn factory team will reply with a bulk quote and sample options.

Keep adjacent product options together for a faster catalog comparison.
Custom Sportswear Manufacturer since 2006
View product →
Custom Sportswear Manufacturer since 2006
View product →
Custom Sportswear Manufacturer since 2006
View product →Three notes to help clarify product requirements before contacting the supplier.
Custom Sportswear Manufacturer since 2006
Read article →Custom Sportswear Manufacturer since 2006
Read article →Custom Sportswear Manufacturer since 2006
Read article →moq starts at 500 pairs. custom pricing is available for orders over 5,000 pairs. contact jiaen sports for a quote based on your size mix, colors, and branding.
yes. the pro olympia shorts are available in waist sizes 26 to 36, with inseam options of 15, 16, or 17 inches. a single bulk order can mix sizes and inseam lengths to cover both staff uniforms and member retail.
jiaen sports offers sublimation print that never fades, color chart matching, athletic cut, and multiple inseam lengths. the factory also produces custom jerseys and personalized sportswear for a complete team uniform program.
the shorts use 100% polyester 165gsm 4-way-stretch fabric. the material is breathable and quick-drying, with an athletic cut and exquisite stitching that is described as not easy to fall off.
the care instructions are machine wash and do not tumble dry. this simple care routine helps the sublimation print and fabric retain their look over many cycles.
contact jiaen sports through the contact page with your quantity, size breakdown, colors, and logo files. the factory team will confirm pricing, lead time, and sample options before bulk production.