A-Impact Plasma Pro Knee Protectors

• The Nucleon PLASMA element in the knee protector is constructed from a bio-based viscoelastic impact-absorbing compound, with no less than 25% bio-based content and molded into a precision-engineered geometry. While the PLASMA material dissipates impact energy and significantly reduces transmitted forces through controlled material response, the low-profile PLASMA geometry is specifically developed to compress and extend with movement while supporting airflow through its channeled and highly-perforated design.
• Integrated Nucleon PLASMA protectors are contoured to offer a close anatomical fit.
• Rear opening for additional ventilation and cooling.
• Side padding for additional coverage.
• Top and bottom hook and loop elasticated straps ensure the protectors remain in place at all times.
• Stretch mesh rear panel for better stability of the protectors while riding.
• Soft foam inner liner for additional rider comfort.

Nucleon PLASMA Knee Protector (EN 1621-1:2012) - Level 2

Nucleon PLASMA Technology
Alpinestars' Nucleon PLASMA Technology uses an integrated knee protection element constructed from a bio-based viscoelastic impact-absorbing compound with no less than 25% bio-based content, molded into a precision-engineered geometry. The PLASMA material dissipates impact energy and significantly reduces transmitted forces through controlled material response for effective impact protection. The low-profile PLASMA geometry compresses and extends with movement, supports airflow through its channeled and highly-perforated design, and is contoured for a close anatomical fit.

Ripstop fabric reinforcements
Highly abrasion-resistant textile incorporates strategically positioned ripstop fabric reinforcements for abrasion resistance and added durability.

Breathable stretch mesh
The highly flexible, lightweight knee protectors are constructed from breathable stretch mesh for a comfortable, snug fit, with a stretch mesh rear panel for improved stability while riding.

Pre-curved ergonomic design
The pre-curved, ergonomic design optimizes performance in various riding positions.

Elasticated retention systems
Elasticated silicone-printed hems prevent slippage and help keep the protectors securely positioned while riding, while top and bottom elasticated hook-and-loop straps ensure they remain in place at all times.

Rear ventilation opening
A rear opening provides additional ventilation and cooling.

Side padding
Side padding provides additional coverage.

Soft foam inner liner
A soft foam inner liner provides additional rider comfort.