The R4's low profile and lightweight (ADULT 635 grams/YOUTH 386 grams) design provides superior range of motion without sacrificing function. **Please click here for sizing info and important details about this item.**
The R4's low profile and lightweight (ADULT 635 grams/YOUTH 386 grams) design provides superior range of motion without sacrificing function.
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- Minimizes risk of axial compression, hyperflexion, hyperextension and lateral hyperflexion
- Easy front entry system
- Provides amazing range of motion of head
- Soft rubberized edges for increased comfort
- Fully adjustable sizing
- Very comfortable and light weight
- 4 point harness for precision fit and comfort
- Youth Size for Racers less than 5'3" / 105lbs
- Adult Size for Racers greater than 5'3" / 105lbs