It's a family affair. Jago gives you total peace of mind with its durable, secure and highly visible design. Ensure your precious cargo is covered. DUCHINNI JAGO children's motorcycle riding jacket has adjustable sleeve lengths to compensate for growth. It has an abrasion resistant outer shell, fixed waterproof liner and a removable Thermo Mix insulating liner as well as vents with zipper closure making it a versatile year round option. Fitted with 5 piece removable CE approved shoulder, elbow and back armor. Approximate size guide: XS 6-7 years, SM 8-9 years, me 9-10 years, LA 10-12 years, XL 12-14 yrs.