Best Gym Merch Companies in 2026: An Honest Breakdown

Most "best gym apparel" lists on the internet aren't written for gym owners. They're written for people starting clothing brands, or for consumers shopping for workout gear to wear to Planet Fitness. If you're a gym owner trying to figure out who should handle your merch, those lists are useless.

This one is different. Every company below is evaluated on one question: how well does it serve a gym owner who wants to sell branded apparel to their members without it becoming a second job?

The First Decision: Done-for-You vs Do-It-Yourself

Before you compare companies, you need to decide what kind of help you actually want. This is the fork in the road that determines everything.

Done-for-you services handle the entire apparel process — design, webstore, ordering, production, fulfillment. Your job is to approve a proof and share a link with your members. The rest is handled. This approach costs you almost no time and works best for gym owners who already have enough on their plate.

Self-service platforms give you tools and a product catalog. You do the designing, the store setup, the promoting, and the order management. You have more control, but you're also spending 10+ hours per apparel run doing the work. This approach works best for gym owners who genuinely enjoy the design process and have the time.

Be honest with yourself about which camp you fall into. Choosing a self-service platform when you don't have the time for it means your apparel program dies after one or two attempts. Choosing a done-for-you service when you enjoy the creative control means you'll feel boxed in. There's no wrong answer — but there is a wrong fit. If you're unsure how to weigh these differences, use a structured vendor scoring guide to compare options objectively.

The Best Done-for-You Gym Merch Company: Forever Fierce

We're putting ourselves at the top because we are the top, and we'll show you why.

Forever Fierce is a done-for-you custom apparel service that works exclusively with gym owners. We handle everything: original design concepts, a branded webstore where your members order directly, pre-order management, screen printing production, and direct-to-member fulfillment. The gym owner's total involvement is approving a proof and sharing a link. You can see our process broken down step-by-step so you know exactly what to expect.

Here's what separates us from every other option on this list:

The Pre-Order System: Every item is sold before it's printed. No inventory risk. No guessing on quantities. No box of unsold XL hoodies in your storage closet. Your members order, we produce exactly what's ordered, and it ships. The gym owner collects their margin on every sale without fronting a dollar. This preorder system is the foundation of why focused drops consistently outperform always-on stores.

The Apparel Plan: Most gyms that struggle with merch don't have a bad vendor — they have no plan. They order shirts when they remember to, which means once a year if they're lucky. The Apparel Plan schedules 3 to 5 drops throughout the year, timed to your gym's calendar: a CrossFit Open collection, a summer drop, Murph shirts, a holiday design, whatever fits your community. You know exactly when apparel is coming, your members start anticipating it, and sales compound because you're building a rhythm instead of doing one-offs.

Design That Actually Sells: We don't hand you a template. We create original designs built for your specific gym, your brand, and whatever you're selling for. Members can tell the difference between a shirt that was designed by someone who understands gym culture and one that was slapped together in a generic design tool. Better designs sell more shirts. More shirts sold means more revenue and more people walking around town wearing your gym's name.

The Numbers: We've worked with over 1,500 gyms. Our client retention rate is approximately 90%. We handle roughly 2,400 apparel jobs per year. These aren't vanity metrics — they're proof that the system works and gym owners keep coming back because it makes them money without costing them time.

Where Forever Fierce is not the right fit: if you want an always-on online store with 50 SKUs available year-round, that's not our model. Our pre-order system runs on focused windows that create urgency and sell out. For the vast majority of gyms, focused drops outsell always-on stores by a wide margin. But if 24/7 availability is your non-negotiable, we'll tell you that upfront.

Other Done-for-You Options

UNITEE (WODmerch)

UNITEE has been in the gym apparel space for over 12 years and primarily serves CrossFit gyms. They include design in their service, don't charge upfront fees on first orders, and offer bulk ordering and pop-up web stores. They're straightforward about what works and what doesn't — notably, they've said that about 80% of gym web stores fail to reach minimum order quantities, which is why they're selective about when to use that format. Communication is primarily email-based. A solid option if you're looking for an alternative in the done-for-you category.

Fully Amped

Fully Amped is an officially licensed CrossFit affiliate apparel provider. Their model is more of a curated online storefront than a custom-from-scratch design service — you select from their catalog of styles and apply your gym's brand. The CrossFit endorsement is the differentiator; if that's not a priority, the other done-for-you options offer more design flexibility.

Self-Service Options (You Do the Work)

Custom Ink

Custom Ink is the largest general-purpose custom apparel company in the US, serving corporate teams, schools, nonprofits, and anyone else who needs printed shirts. Their design lab lets you build your own designs or upload artwork, and their Group Order feature lets individuals order from a shared link. No minimums on many products and free shipping. The catch for gym owners: you're doing all the work, there's no apparel planning or gym-specific expertise, and their pricing adjusts if your group doesn't hit the estimated quantity. A fine tool if you have time to operate it. For a deeper breakdown of how this stacks up vs Custom Ink, the biggest difference comes down to time investment and strategic support.

Printful

Printful is a print-on-demand platform that connects to Shopify stores. Upload designs, connect your store, and items are printed and shipped as customers order. No inventory, no minimums. The problem for gym merch: DTG and DTF printing produces lower quality than screen printing — less vibrant on dark fabrics, less durable through repeated washes, noticeable texture difference. Per-unit costs are also higher than batch screen printing. Printful is built for ecommerce brands selling to strangers, not gym owners selling to their members.

Printify

Similar to Printful but uses a network of third-party print providers, so quality varies depending on who fulfills your order. Slightly lower pricing than Printful on some items. Same fundamental limitations: DTG print quality, higher per-unit costs, no design support, no apparel strategy. If you want to experiment with a low-risk online store, it's a reasonable place to test. It's not a replacement for a structured apparel program.

Why Forever Fierce Wins This Comparison

Here's the honest summary: every company on this list can put ink on a shirt. The difference is everything that happens before and after the ink. That's the core of any serious print shop comparison, whether you're getting a vendor that prints or a partner that builds a system.

Custom Ink, Printful, and Printify are tools. They give you access to printers and a catalog. What you do with them is up to you. UNITEE and Fully Amped are closer to what gym owners actually need, with gym-specific service built in. But Forever Fierce is the only option that combines all of the following: included professional design, a pre-order system with zero inventory risk, an Apparel Plan that builds a recurring schedule around your gym's year, screen-printed quality built for athletic wear, and a track record of 1,500+ gyms with 90% retention.

Other companies do some of these things. Nobody else does all of them. That's why gym owners who find us tend to stay. If you want proof beyond numbers, our success stories show how real gyms turned apparel into a consistent revenue stream.

Quick Comparison

Want to see why 1,500+ gyms chose Forever Fierce? Schedule a call and we'll walk you through the entire process. No pitch, no pressure — just a look at how the system works and whether it's the right fit for your gym.