Increase conversions
Reduce returns

Our Sizing AI detects size and fit differences at a product level to help each shopper purchase the best fitting product, even if it fits differently than other products you carry.
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A woman happily unboxing clothing bought using a size recommendation from WAIR
Another clothing size review from a happy customerA clothing size review from a happy customerA clothing size review from a happy customer who used WAIR for sizing

Eliminate Shopper
Size Confusion

Less fit friction,

Meet the size recommendation tool designed from the ground up to match shoppers with their best-fitting products. WAIR brings the sizeless commerce experience to your eCommerce site, boosting confidence in sizing with only a few clicks.
A woman wearing a yellow dress bought online using WAIR's size recommendation solution
Average increase
in conversion rates
Average decrease in return rates
A 3D avatar used for size recommendation
WAIR mobile app
WAIR stats board

Size & Fit Recommendation
Everywhere, all the time.

Integrate WAIR across your site to give your shoppers the confidence to finalize their purchase.
Universal Placement
Integrate WAIR in your top navigation, on a fit page, or in your marketing communication to get shoppers into the WAIR experience early.
Auto Launch
Use WAIR's auto-launch feature to automatically launch WAIR on products with higher return rates or to drive fit on marketing campaigns.
Chatbot Integration
Integrate WAIR into your chatbot to save your team countless hours communicating with shoppers about fit.

The most accurate size recommendation engine

Most fit tech solutions rely on size charts or grade rules. We tried that, it doesn't work.

WAIR relies on shopper body data, shopper personas, shopper locations, and shopper fit preferences. Our feedback loops ingest this data and our AI continuously validates or improves our recommendations.
Shoppers receiving personalized size recommendations with WAIR WAIR's body prediction algorithm visualized

A sizing experience tailored for all body types

Owning the world's largest database of human body scans falls flat if you can't do anything with it. WAIR built its algorithm by asking each person we scanned to answer the same questions we now ask your shoppers. When paired with review data, product size specs, and fit preferences, we can offer a best-in-class size recommendation to your shoppers.
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Everything your brand needs to succeed

Seamless and personalized size recommendations are just the beginning of our value add.
Going Global
WAIR empowers brands to transcend international sizing barriers. Measurement units, language, and geo-targeting are not foreign to us.
Targeted Marketing by Body Type
Effortlessly target new and existing shoppers with the specific product and size availabilities that match their body dimensions.
Boost Customer Service Capabilities
Provide your customer service team with the insights needed to reduce time spent on size related support tickets.
Product Insights
Identifying products with sizing issues has never been easier. Leverage WAIR's dashboard to improve sizing health and refine future product strategies.
Inventory Optimization
Knowing the body dimensions of your shoppers makes inventory forecasting a simple task, say goodbye to size surplus.
Return Insights
Contextualize the shopper’s journey through in-depth return and review data. What would discovering the true reason for a return do for your business?
Going Global
Targeted Marketing by Body Type
Boost Customer Service Capabilities
Product Insights
Inventory Optimization
Return Insights