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  • flex shopify theme studio theme style with sidebar layout setup shown in desktop and mobile devices
  • flex shopify theme studio theme style with sidebar layout setup shown in desktop and mobile devices

Flex Theme / Studio

$495 USD
$495 USD

The most configurable theme on the market. Flex goes where no other Shopify theme has gone before. Offering multiple layout and section options and the easy addition of custom CSS, Flex gives you ultimate control over the look and feel of your store.

25+ sections to choose from
13 presets included to get you started!
Preset: Studio

Flex Theme / Studio

$495 USD
$495 USD
View Studio demo store

Purchase details

Your theme will be delivered as a ZIP file once you purchase and complete your registration. This file will include ALL of Flex's built-in styles.

Not the right theme? Full refunds for up to 14 days after purchase.

One of the most robust themes on the market, and a support team to match! Our boutique web design studio uses OOTS themes for many shopify clients and their products are top tier! Highly recommend.

- Lani, Ethos + Bloom Creative

Enjoying FLEX, and what's more, we switched themes a year ago and sales took a nose dive. Back with FLEX and all is well. And, their support is super speedy and accurate... thanks!

- April Knecht

I've been very happy with the Out of the Sandbox theme I purchased and the support staff have been very attentive and informative. In fact I bought a second license for my other store.

- Tania

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Key features
Screenshot of Flex Shopify theme by Out of the Sandbox. Screenshot includes a collage of 3 images. Left: Product grid of white jacket, grey sweater, white heels, and brown jacket. Center: Newsletter popup signup form with image of 4 multi-colored socks. Right: Woman wearing leather jacket and white tank top with "New Arrivals" text.

Unlimited possibilities

Never feel confined by your theme again. Flex offers endless configurations and granular control over settings so that entrepreneurs and small business owners can build a one-of-a-kind website that showcases their products beautifully.

Screenshot of Flex Shopify theme by Out of the Sandbox. Background image of woman weather brown leather jacket, blue jeans, and black boots sitting on a white stool. In front, screenshot of black chunky sneakers.

Made for creatives

With Flex, developers, freelancers, agencies, and power-merchants have the freedom to stretch their creativity and build something truly unique — without needing to start from scratch.

Screenshot of Flex Shopify theme by Out of the Sandbox. Screenshot includes 4 images of women posing and Shopify theme editor toolbar.

Flexible layouts & custom CSS

Seamlessly add custom CSS to any section within the Theme Editor. Whether you start from scratch or opt for our pre-built demo shop layouts, building a unique Shopify storefront that drives conversions has never been simpler.

Highlights
Add CSS customizations

Tweak section designs directly within the Theme Editor to customize your site further.

Four header styles and four footer styles

Choose from Classic, Centered, Search Focus, and Vertical headers, and adjust many settings, including alignment. Even add your own custom CSS. Use content blocks to achieve various footer layouts.

Three product page layouts

Pick either Classic, Image scrolling, or Sections to design the product page that works best for whatever you’re selling.

13 styles to choose from

If one of our demo shops catches your eye, or you just need to get your shop live ASAP, you can fast-track your Flex set up using pre-determined theme settings, layouts, content and sections.

Mega menus and drop-downs

Enhance your shop's navigation with up to 10 mega menus with up to 6 columns each.

Comprehensive icon library

The Flex theme includes options to add icons to certain elements throughout your site, plus a full icon list that includes all the built-in options for you to use.

Theme features
Version

v5.2.1

View changelog
Cart and checkout

Cart notes

In-store pickups

Slide-out cart

Quick buy

Marketing and conversion

Age verifier

Back-in-stock alert

Blogs

Cross-selling

Customizable contact form

EU translations (EN, FR, IT, DE, ES)

FAQ page

In-menu promos

Press coverage

Product badges

Promo banners

Promo popups

Product reviews

Recommended products

Recently viewed

Stock counter

Trust badges

Merchandising

Animation

Color swatches

High-resolution images

Image galleries

Image rollover

Image zoom

Lookbooks

Product options

Product tabs

Product videos

Shipping/delivery information

Slideshow

Size chart

Product discovery

Breadcrumbs

Collection page navigation

Enhanced search

Infinite scroll

Mega menu

Product filtering and sorting

Recommended products

Sticky header

For developers
Section-specific CSS control

Each section includes a dedicated CSS field to tweak, tune, and perfect your store’s styling

Custom Liquid sections and blocks

Add code to drag-and-drop blocks and position your custom content exactly where you need it

Agency-informed code improvements

Trusted and enhanced by agency professionals, Flex continuously evolves to exceed expectations

Modern theme architecture (OS 2.0)

Fully compatible with the latest theme architecture and built to exceed Theme Store standards

Reviews

Featured in

Stores using Flex

Over 8,000 merchants have purchased Flex
flex shopify theme used by the san francisco museum of modern art shop

SF Moma Store

flex shopify theme used by sanrio brand

Sanrio

flex shopify theme used by nine west footwear shop

Nine West Canada

flex shopify theme used by bench clothing store

Bench

FAQ

Can I buy Flex in the Shopify Theme Store?

Flex is only available for purchase at outofthesandbox.com.

Are all theme styles/presets included in my Flex purchase?

Yes! Every purchase of Flex includes 13 theme styles/presets.

How do I update my Flex theme?

Install the Theme Updater & Backups app. Use the default, free plan to get the latest version of Flex or subscribe to the Pro plan to migrate content, custom code, and more.

What if the Flex theme isn't right for my store?

If Flex doesn't suit your store's needs, we maintain a 14-day satisfaction guarantee. Contact us within 14 days of purchasing your theme and qualify for a full refund.
Shop all themes

Try Shopify for free

Get started for free and enjoy 3 months of Shopify for $1/month on select plans.

Start free trial

Update your theme

Save time copying over your settings and code changes with one-click automated theme updates.

Try Theme Updater Plus

Customizations

Work with our Shopify theme partners to customize your new Shopify theme.

Start a project
Screenshot of the Out of the Sandbox help center behind a screenshot of the Superstore Shopify theme with colour picker choosing teal and image being resized.

Need a hand?

Our world-class support team is here to help you with your Out of the Sandbox Theme and Theme Updater app.

Need to customize your theme? We have partnered with experts in ecommerce to help you build the best version of your online business.

Visit help center
Customizations

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