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Overview & specifications
Features
- Made of Premium Naked 1.2-1.3mm Thick Leather
- Classic Front Snap Button Closure
- 2 Outside Hand Pockets with Zipper Closure
- Reflective Piping Stripe on the Front and Back for Night Visibility
- Leather Crimping Highlighting the Side
- Studded Phoenix Artwork on Back
- 2 Lower Back Zipper Panels for Added Room and Comfort
- Conceal and Carry Your Piece with Dual Inside Left and Right Storage Pockets (Can Be Used as Regular Large Storage Pockets If You Don’t Carry)
- Inside Media Zipper Pocket with Wire Feed
- Milwaukee Leather - Once You Have It, You Love It!
- Genuine YKK Zippers - Known for Longevity and Durability
Technical Specification & Information Gain Matrix
Engineered to eliminate generic guesswork: verified hide thickness, certified impact ratings, and cockpit articulation data for the Milwaukee Leather MLL4570 Women's Studded Phoenix Black/Purple Leather Motorcycle Vest w/ Embroidery Art.
Certified under EN 17092 Reinforced Seam Integrity Standard, the Armor-Ready Reinforced Chassis with Aramid Seams is engineered to fit rider anatomy without binding. Delivering peak shock dampening of Rider-configurable via internal armor chambers, it blankets Internal hook-and-loop pockets at spine and chest. The addition of Tailored unarmored exterior silhouette ensures sliding friction does not wrench limbs during off-track excursions.
For uncompromising road security, MotoJP specifies 1.3mm Competition Full-Grain Monaco Cowhide on the Milwaukee Leather MLL4570 Women's Studded Phoenix Black/Purple Leather Motorcycle Vest w/ Embroidery Art, creating an abrasion barrier measuring 1.25mm - 1.35mm (3.3 oz/sq ft). Treated with Full-aniline drum immersion with fluorocarbon barrier, it yields 115 N tear strength (ISO 3377-2) and passes Class AAA race standard (EN 17092-2:2020). Featuring pure full-grain integrity, the hide absorbs high friction without burning through.
Rider posture is optimized for an Upright Neutral Cruiser & Club Stance, centered on a purposeful 85° to 90° upright commanding posture. Forward arm reach is facilitated by Neutral 15° relaxed sleeve angle for standard handlebar reach, with dynamic flex powered by Deep bi-swing action back pleats allowing lateral arm expansion. The low-profile Classic mandarin snap collar prevents chafing over extended highway saddle time.
Designed for variable conditions, the Modular Dual-Stage 4-Season Climate Architecture spans an operational window of 40°F to 85°F (4°C to 29°C). The ventilation matrix channels air through Dual chest zippered air ram vents + dual rear negative-pressure exhaust vents, backed by an advanced Removable 100gsm quilted thermal vest liner + poly-twill fixed chassis lining that maintains all-day breathability.
| Rider Benchmark Category | Certified Engineering Standard & Laboratory Rating |
|---|---|
| Primary Abrasion Layer | 1.3mm Competition Full-Grain Monaco Cowhide • Gauge: 1.25mm - 1.35mm (3.3 oz/sq ft) |
| Tensile Durability & Tannage | 115 N tear strength (ISO 3377-2) • Full-aniline drum immersion with fluorocarbon barrier |
| Impact Energy Dissipation | Armor-Ready Reinforced Chassis with Aramid Seams • Max Force: Rider-configurable via internal armor chambers (EN 17092 Reinforced Seam Integrity Standard) |
| Cockpit Ergonomic Fitment | Upright Neutral Cruiser & Club Stance (85° to 90° upright commanding posture) • Neutral 15° relaxed sleeve angle for standard handlebar reach |
| Thermal & Airflow Window | Modular Dual-Stage 4-Season Climate Architecture • Operating Band: 40°F to 85°F (4°C to 29°C) |
Rider Technical Q&A: Milwaukee Leather MLL4570 Women's Studded Phoenix Black/Purple Leather Motorcycle Vest w/ Embroidery Art
How does the 1.3mm Competition Full-Grain Monaco Cowhide perform during high-speed tarmac slides?
The 1.3mm Competition Full-Grain Monaco Cowhide is tested to withstand severe pavement sliding friction, boasting 115 N tear strength (ISO 3377-2) and Class AAA race standard (EN 17092-2:2020). The dense grain matrix acts as a sacrificial thermal barrier that resists melting, tearing, and seam rupture during extended slides.
Can the armor package be removed for cleaning or upgraded?
Yes. The Armor-Ready Reinforced Chassis with Aramid Seams is housed inside internal secure velcro pockets covering Internal hook-and-loop pockets at spine and chest. Protectors can be unfastened in seconds for leather conditioning or upgraded to compatible FIM race-spec systems or electronic airbag vests.
What motorcycle riding posture is this garment cut for?
This silhouette is tailored for an Upright Neutral Cruiser & Club Stance (85° to 90° upright commanding posture), employing Neutral 15° relaxed sleeve angle for standard handlebar reach and Deep bi-swing action back pleats allowing lateral arm expansion to eliminate arm pump, chest bunching, and lower back wind lift.
Size & fit
Measure your chest or bust at the fullest point, natural waist, shoulder width and sleeve length. Allow for the clothing you plan to wear underneath when discussing fit.
Use a flexible measuring tape. Keep measurements in one unit: centimetres or inches (1 inch = 2.54 cm). Enter the unit selected in the custom-size form.
Delivery & returns
Delivery availability and shipping charges are shown at checkout. Please review our shipping policy for preparation and delivery information.
Please review our returns policy before ordering. Contact our team for help with sizing, custom orders or an existing purchase.
Questions & support
How do I choose the right size?
Measure first, then check the size options for this product. If you are between sizes or wear additional layers, contact us with your measurements before ordering.