

Sized right the first time
Across the storefront
About the brand
Founded in 1987 by Jean Touitou, A.P.C., Atelier de Production et de Création, is Parisian minimalism itself: clothes stripped of logo and noise, built on cut, fabric and the conviction that design should whisper. The house's cultural anchor is denim, A.P.C.'s raw, unwashed Japanese denim is the canon against which the entire category measures itself, jeans sold rigid and dark, meant to be worn in by their owner until they carry a fade map of an actual life. Around the denim sits a full wardrobe of the same temperament, sold through boutiques worldwide and a digital flagship as restrained as the clothes. A.P.C.'s customer is design-literate and loyal, often devoted precisely to the ritual of the raw jean. But that ritual has an unforgiving entry requirement, and it happens at the exact moment e-commerce is weakest: pieces designed to be worn for years start with being sized right on day one.
Challenge
Raw denim doesn't forgive. It is bought snug, deliberately tighter than comfortable, because unwashed denim stretches with wear, moulding to its owner over months; buy your relaxed size and the jeans bag out, ruining the whole point. But 'how snug is right' is precisely the knowledge a size chart cannot transmit, and first-time raw denim buyers routinely get it wrong in either direction: too tight to break in, or too loose to ever fade well. Every wrong guess costs A.P.C. twice, a return, and a customer who may conclude the ritual isn't for them. The brand faced a second, self-imposed constraint: its design philosophy tolerates no visual noise, so the standard sizing-widget furniture, badges, pop-ups, third-party branding, was as unacceptable on an A.P.C. product page as a logo on the jeans. The guidance had to be as quiet as the house itself, or it couldn't be there at all.
Solution
A.P.C. integrated Kleep in June 2026, as quietly as it does everything else. On the page, the guidance is a discreet fit line in the house's own typography, fully white-labelled, no third-party trace, nothing to disturb a design language built on restraint. Underneath, the models do the category-specific work raw denim demands: each cut is calibrated individually, with the stretch-and-mould behaviour of unwashed denim built into the recommendation, so the answer encodes the break-in, the size a raw jean should be on day one to become the right jeans in month six. Shoppers build a measurement profile through Kleep's two-photo body scan or a short questionnaire, and recommendations return in under 250 milliseconds across the full wardrobe, ready-to-wear included. The effect is the brand's philosophy applied to sizing: the technology disappears, the knowledge remains, and the first wear starts from the right size, which, in raw denim, is the only wear that matters.
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