The D3 helmet inner padding from Troy Lee Designs is an essential accessory for bicycle helmets that provides comfort and support. This inner padding is specifically designed for helmets in size XS and is suitable for head circumferences of 53 to 56 cm. Made from 100% polyester, the material ensures a pleasant fit and breathability, which is particularly beneficial during longer rides. The white color gives it a neutral and appealing look that easily complements various helmet colors. The inner padding enhances hygiene and comfort by absorbing sweat and providing soft cushioning. It is an indispensable accessory for anyone who values optimal adjustment and a comfortable wearing experience. The D3 helmet inner padding is a practical choice for cyclists looking to upgrade their gear.