Skechers 400138N/BKRD FLEX-GLOW BOLT Boys Trainers Black/Red. This stylish trainer features a textile upper and lining for comfort, with a durable rubber sole. It has a convenient lace-up closure and is designed with comfort, light-up features, and a lightweight feel. The shoe has a round toe, a relaxed width, and a low heel height. It is a low-top trainer, suitable for casual wear. Item Weight: 0.8 KG. Heel Height: Low (2.5-4.9cm). Shoe Shaft Height: Low Top. Trainer Style: Casual. Gift Boxed: No. Product Code: 400138N/BKRD.