Leatt 3. 5 Neck Brace When the trails get more challenging, the need for additional protection becomes critical. The 3. 5 is Leatt's entry level neck brace that doesn't skimp on protection, offering a high level of defense against impacts at a more wallet-friendly price. The 3. 5 features single-direction adjustability to provide a comfortable and secure fit for a variety of riders. A break-away Core Flex thoracic strut adds to the 3. 5's already impressive list of safety features, while a split front design dramatically adds to rider comfort. The Leatt 3. 5 Neck Brace provides excellent safety features and comfort, at a more accessible price than comparable braces, doing its job so you can focus exclusively on the ride. Features The rear Core Flex thoracic strut folds to follow the body's movements, and breaks away during a crash Single direction adjustment provides a comfortable fit for the majority of riders Simple closure system makes the 3. 5 a breeze to get on or off CE-certified as PPE 89/686/EECHelmet rim striking platform is designed to provide freedom of movement while limiting impact forces to the neck Sizing Size Junior Small/Medium Large/Extra Large XXLChest Circumference (cm)74cm - 82cm82cm - 94cm94cm - 110cm110cm - 122cm Chest Circumference (in)29. 5" - 32. 5"32. 5" - 37"37" - 43"43" - 48" | Leatt | 35 Neck Brace Men's | Size Large/extra Large In Black | Polyamide