AlpinestarsYouth Sx-1 Knee Protectors Black, Red

Extremely lightweight knee protection with large protective area for riders looking for most breathable and lightweight solutions on all riding styles

Upper and lower frames are constructed from a high performance polymeric material blend for optimized levels of flexibility and strength as well as excellent weight saving properties

Polymer protector plates are strategically perforated for maximum breathability and air ventilation

The shell integrated dual pivot hinge gear system follows the natural movement of the knee and keeps the protector well positioned in all riding positions

Thermoformed foam backing for excellent comfort against the skin

Frames are asymmetrical and feature a slim, ergonomic design for comfort and performance fit

Hook and loop / Thermoplastic Rubber (TPR) dual strap closure systems for easy in and out and a personalized, safe fit

Straps feature airprene for optimized comfort and airflow

Knee protector EN 1621-1:2012 Level 1.

Material Composition

43% TPU, 34% Polyamide, 15% Polyurethane, 5% Elasthane & 3% Steel