The Kilpi HOSIO-JB are sophisticated 2-in-1 boys' pants for outdoor activities, hiking, or daily wear in leisure time. They are made of SIBERIUM material, which is very light, breathable and highly elastic. Their biggest benefit is the ability to detach the legs above the knees, so you can easily turn the pants into shorts. This feature is very practical for trips and day trips. The knee area is reinforced with ripstop fabric, more resistant to abrasion. The trousers have a zippered pocket on the thigh, a classic fastening with belt loops and a reflective element that is clearly visible in the dark. Kilpi HOSIO-JB available in two colours. Material composition: