Unbelievable Testing Laboratory Light Wing Trainer Shoes Yellow USK 3.5 EU 34 Unbelievable Testing Laboratory Light Wing Trainer sneakers in Pencil Yellow. These incredibly lightweight shoes feature a unique textured upper with a vibrant color-blocked design including blue and grey accents. Designed for comfort and agility, they include a lace-up closure and a flexible, wavy-tread rubber outsole for reliable grip. Perfect for casual wear or light activity, these trainers combine a minimalist aesthetic with a bold, modern look. Made in Colombia. #Lightweight #Sporty