This Reima Kiirus sneaker is a lightweight, waterproof trainer designed for active toddlers and kids, with a laminated waterproof membrane and a synthetic-textile upper to keep feet dry during transitional seasons. A hook-and-loop strap supports independent dressing, while removable moulded EVA insoles with jersey lining and Reima Happy Fit print make quick size checks simple. Thermoplastic rubber on the outsole improves grip on mixed terrain and a flexible Phylon/rubber midsole delivers cushioned, responsive movement. Textile lining and reflective details add comfort and visibility for low-light play, and vegan construction provides easy-care, animal-free materials. This versatile sneaker for children doubles as everyday footwear and outdoor trainers, offering practical performance with a clean, premium look.