NELLY leggings, Galaxy

Grand Prix is the workhorse brand of this shop: more than a thousand items, from training leotards and leggings to competition pieces and apparatus accessories. Swiss clubs train in it because the fabric survives daily stretching — 200–240 g/m² jersey with a high elastane share that holds its shape through a season. What to expect from the range: training clothes in sizes by height, competition leotards that can be ordered in club colours, and accessories that match the apparatus you already own. Sizing follows height in centimetres, not age, and every product page lists the chart. If you are choosing between Grand Prix and an imported brand, the practical difference is availability: these items ship from our Zurich stock, usually next day, and sizes can be exchanged without an international return.