J&Dyneema is the best performing motorcycle jeans in the SPIDI range, entirely prEN 17092: 2017 class AA certified. The single-layer fabric (60% Dyneema®, 38% Cotton, 2% Elastane) provides an extremely high abrasion resistance, while keeping excellent comfort. EN1621-1 certified Warrior Lite removable protectors on knees and hips are included. Dyneema® is the ultra-lightweight fibre up to 15 times stronger than steel and up to 40-percent stronger than aramid fibre weight for weight. Properties of Dyneema® enhance all aspect of classic denim: durability, protection, and comfort, being supple and soft to the touch.