Winterplay FW22

A smart cute boot for Infant and Kids. A selections of skeches : Concept : Unfortunately, the project came back too expensive for what we were aiming for and it was revised drastically but remain a nice cute boot ! Available colorways : Additional customisation for Disney FROZEN and MARVEL Spiderman :

Adilette TND / SS22

An interesting concept to provide a base dual injection outsole and adjustable bandage – in two parts.       So available as an adidas branded unit or with the label/logo of your favorite club :

Kids sandals program SS22

Here they are coming . products worked during the pandemic ! Program of Sandals for kids – lifting them up without changing too much existing products and celebrate the badge of sport.

The MDE journey

How to recap key learning and give a spring to the future     About me   My name is Nathalie Leroy-Mandart. I am French. During my childhood, I was attracted by drawing and painting, and “doing”. I always wanted to do as a job something that will changing people life. So becoming a designer […]

ActiveFlex FW20

A very interesting project, training shoe for kids, version for hot weather and cooler weather, super flexible and kids friendly with 2 difference closure system proposals . one with a velcro strap, one with the boa disk system  

Rapida run Elite Q2 – SS20

Still same family and end of the saga for SS-20, the Elite Q2 made on J, C and Inf sizes with transparent semi see through mesh, all very breathable and barefoot friendly.   Concept Presentation pictures         Availability – at the moment, of the Tokyo Olympics games is available in C on […]

RapidaLUX – SS20 Q1 and Q2

The chance was given to me to design a premium shoe – for Kids, J size and C (elastic laces + velcro strap) – with BOOST (existing sole). Two variations, one for winter intro with leather and closed comfy mesh > Q1 and one for summer open mesh-net with micro suede renforcements > Q2.   […]

Rapidarun Parley – SS20

I’m super proud to present you the Rapidarun Spring Summer 2020. In the continuation of the Rapidarun family, awesome leather running shoes – Here come the Parley version – as everybody know, sustainability driven.   The final product

Rapidarun SS20 Q1

A see program for this model – starting by a Q1 very focus on quality and style. Available in J, K, Inf size. As well as laces, Elastic laces, and Boa closure.    

Star Wars, the end of the saga

In December 2019, Star Wars saga end with the « rise of Skywalker ». Here is a work based on brand inline new model (4FUTUR RNR) revised to integrated graphic celebration of Star Wars.          

The knit program – SS18

Here come new execution for Young athletes, the knit and it’s fantastic properties of stretch, breathability and aesthetic.     Available online, this Rapidarun J size is a new material placed structure in 3 colors options (the burgundy is available only in the US), stay tune, more too come.    


There are already online and available in your favorite shop ! Here is the original concept for Kyloren character. Based on the graphic concept for athletic and the « aurebesh » – Star Wars language and writing – the kyloren adidas star wars shoe on Rapidarun is a model black and red to express darkness, secret… Colors […]