4-Way Stretch
A four-way stretch fabric can be chosen when the style needs to move with the stride.
Home / Running apparel / Bottoms
JN Sports provides made-to-order OEM/ODM production only. We do not sell ready-stock garments or offer immediate inventory dispatch.
From lightweight shorts to compression tights, built for unrestricted comfort and performance.
Start your custom projectA four-way stretch fabric can be chosen when the style needs to move with the stride.
A compression construction can be specified when that style calls for it.
Flatlock stitching can be used where the style needs a smoother seam.
A quick-dry fabric can be selected for the style and confirmed on the sample.
Running bottoms are made to order in Dongguan, Guangdong, China. OEM follows a tech pack or an approved sample, and ODM starts from a reference once the construction is confirmed. Fabric, fit, logos, and private-label marks are set for that style. They sit in the running apparel range. A regular order starts at 50 pieces per style, per color, and sizes in that color can be mixed. A new pattern, a special fabric, or a complex process is confirmed in the quote. Sampling usually takes about 7 working days after the design and materials are confirmed, depending on the style. Bulk usually takes 25–35 working days after sample approval, once the order, materials, and agreed terms are in place. These times are planning estimates, not a guaranteed delivery date.
The fabric content, GSM, and functional specs on the styles below are examples for those garments. Other fibers, weights, colors, and functional fabrics can be sourced for the order and the budget.






























For MOQ, sampling and production conditions, see our running apparel ordering overview. Send the style reference, quantity per style and color, size range, fabric requirements and logo artwork so we can review the project.
Compare shorts, tights and running pants · Size and fit approval · Custom development
Tell us the product type, the quantity per style, a reference design, and the date you need the goods. We will review the development and talk through a custom plan, a sampling plan, and a production plan.
Request a factory quote