What is aramid fibre and how is it different from standard denim?

Aramid fibres (including DuPont™ Kevlar®) are synthetic materials with tensile strength approximately five times greater than steel by weight. In a crash slide, when the denim outer face begins to wear away, the aramid layer underneath provides continued abrasion resistance, significantly extending the protection window versus standard denim. The stretch cotton denim outer provides the aesthetic; the aramid inner provides the protection.

What changed from the Copper V2 to the V3?

The V3 introduces three updates: (1) Reshaped back waistband that sits higher at the rear, eliminating the gap between jacket and pants in the riding position — a common comfort complaint on the V2. (2) Selvedge-style stitching on the leg inseam for a higher-quality denim finish. (3) Updated stretch denim formula for greater elasticity across the knee gusset. The protection architecture — aramid reinforcements, Nucleon Flex Plus Level 1 knee armor, 3-position knee adjuster — is unchanged from V2.

Do the Copper V3 Denim Pants include hip protection?

No. The Copper V3 includes Nucleon Flex Plus Level 1 knee protectors (installed and included). The waistband area has hip protection pockets with Velcro attachment points, but hip protectors are not included as standard — they must be purchased separately. The omission is by design: the hip pocket area is slim-profile to maintain the denim aesthetic, and optional hip armor adds minimal visual impact while significantly expanding protection for riders who want it.

What does EN 17092-4:2020 mean on the certification, and is it the same as EN 17092-3?

EN 17092-4:2020 is the specific European standard for lower-body motorcycle garments (trousers, pants, jeans). EN 17092-3:2020 is the standard for upper-body garments (jackets). Both standards share the same Class A / AA / AAA protection hierarchy — Class A in EN 17092-4 (pants) offers the same level of abrasion resistance as Class A in EN 17092-3 (jackets). The Copper V3 is correctly certified to the trousers standard; the different number simply reflects the body-area specificity of the European testing regime.

Copper V3 Denim Pants

4.5 | 18 reviews

Copper V3 Denim Pants

urban contemporary | pants

$284.95

Color:Black Rinse

A Class

The Copper V3 Denim Pant is the most recent evolution of Alpinestars’ most popular riding pant. Keeping the universal regular comfort fit with a straight leg, but re-edited with elevated finishing details and trims, the new Copper V3 comes constructed with a stretch cotton denim with aramid fiber reinforcements in the knee and hip areas. The knee area remains pre-curved, but the back waist is reshaped to provide even better riding comfort. The Copper V3 Denim v3 Pant is an excellent urban commuting jean for motorcycling that fuses class-leading protection for the knee and hips with stretch denim comfort for warm-weather riding and offers uniquely stylish, customized design detailing. With its pre-shaped leg construction and quality denim fabric the Copper V3 Denim gets more comfortable and personalized with every ride.
Internally, the Copper V3 has Level 1 Nucleon Flex Plus knee armor, pockets for separately purchased hip armor, and a nicely stitched leg inseam for a selvedge denim look, perfect for those denim aficionados who want a higher quality denim and a heritage look. The Copper V3s also features the 3-position adjustable knee armor pockets for a perfectly tailored rider fit.

Two pockets on front and back for secure and convenient storage.
Additional small pocket on right leg for real world practicality.
Reflective details.
Regular comfort straight leg pants constructed with stretch cotton denim.
Aramid fiber reinforcement in knee and hip areas for enhanced protection against abrasion, cuts and tears.

Adjustable Nucleon Flex Plus knee armor for high levels of impact protection, with 3 positions for better knee protector positioning, included and installed, as well as installed pockets for hip protection, with hip protection available as an optional upgrade.
According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply to this product:
Fully certified riding garment to CE - Category II EN 17092-4:2020 – A Class.
CE Level 1 Category II EN 1621-1:2012 Nucleon Flex Plus knee armor.

Protective riding denim re-edited with elevated details.
Shaped back waist and curved leg for riding comfort.
Elevated finishing and trims details including tonal branding, refined stitching and proportions, as well as new labeling.

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SKU 8059347206196 EAN 3328524-1202-32