Custom Fitness Shorts Manufacturer Built for Movement That Doesn't Hold Back
A pair of custom fitness shorts has one job: to disappear. The moment your customer sprints, squats or drives through a burpee, the shorts should move with them never riding up, never chafing, never a thought. At Acticsports, we manufacture performance shorts engineered around that invisibility: four-way stretch, secure liners and moisture control built into every panel. From boutique gym labels launching a first drop to established retailers scaling a range, we build shorts that earn reorders on comfort alone. Our production floor pairs flatlock construction with sweat-tested knits and gusseted crotch panels, so every pair on your rail performs as freely as it looks.
Why Choose Acticsports as Your Fitness Shorts Manufacturer
The right fitness shorts manufacturer decides whether your brand earns loyalty or lands in the return pile. We built our process around three non-negotiables: unrestricted range of motion, colour accuracy that matches your artwork exactly, and delivery windows you can plan a launch around.
Every pair passes a multi-point inspection covering seam strength, waistband recovery, liner security and print adhesion before it ships. If it wouldn’t pass our own training test, it doesn’t leave the floor.

Low MOQs and Flexible Wholesale Gym Shorts Programmes
New labels shouldn’t gamble on a thousand units. Our wholesale gym shorts programme starts at genuinely low minimums per style and colourway, letting you validate demand before committing capital. As orders grow, tiered pricing rewards the volume — never a penalty for starting lean.
In-House Design and Sampling Support
Send a tech pack, a sketch or a competitor reference. Our pattern team drafts, grades and samples in-house, then refines the fit until you sign off. Most clients hold an approved physical sample within two to three weeks.
Custom Fitness Shorts Styles We Manufacture
We produce a full range so you can build a coherent collection instead of a handful of disconnected products.

Men's Training Shorts With Zip Pockets and Liners
Our men's training shorts balance a relaxed fit with performance detailing zip-secure pockets, breathable mesh liners and a drawcord waistband that stays put. Ideal for weightlifting, functional training and everyday gym wear.

2-in-1 Running Shorts and Sublimated Gym Shorts
Our 2-in-1 running shorts pair a lightweight outer with an inner compression liner for support without restriction. And with sublimated gym shorts, you can run edge-to-edge camo, gradients or full artwork that never cracks, peels or fades in the wash.

Women's Workout Shorts With High-Rise Support
Our women's workout shorts feature a high-rise, squat-proof waistband and a snug, non-riding fit that stays opaque under stretch. Available in longline biker and shorter running cuts to suit any activewear range.

Compression Shorts for Muscle Support
Compression shorts deliver graduated support that improves circulation and reduces muscle fatigue during high-intensity work. Built from high-GSM poly-elastane, they double as a standalone piece or a base layer.
Fabrics, Fit and Performance Engineering
Fabric is where a short is won or lost. We work with nylon-spandex, recycled polyester, poly-elastane interlock and lightweight four-way stretch woven, typically in the 180–260 GSM range depending on the support and breathability required.