🧥 Ornella Prosperi Rubberized Polyester Under Jacket
Built for jockeys and exercise riders working wet and muddy tracks. Waterproof rubberized polyester under jacket worn beneath racing silks — loose fit, front zipper, elasticized cuffs, and Velcro neck closure. White. Made in Italy.
Built for Wet & Muddy Track Conditions
When the track is soft, heavy, or rain-affected, this under jacket is your first line of defence. The rubberized polyester outer sheds water and mud spray instantly — keeping you dry through morning gallops, schooling sessions, and race-day warm-ups on wet ground. Designed specifically for the conditions that test both horse and rider.
Worn Under Racing Silks
Purpose-built to sit beneath your racing silks, adding a waterproof layer without bulk or restriction. The loose fit accommodates base layers underneath and allows silks to drape cleanly over the top — no binding through the torso or arms, no visible lines under race-day colours, even in the worst weather.
Waterproof Rubberized Polyester Shell
Rubberized polyester provides a smooth, durable outer surface that repels rain, mud, and wind on contact. Unlike woven waterproof fabrics that can saturate over time, the rubberized construction maintains its barrier performance through extended track work — from the first gallop to the last race of the day.
Front Zipper & Velcro Neck Closure
The full-length front zipper seals the jacket quickly between rides, while the Velcro neck adjustment closes flush at the collar — no bulk or pressure points under your silks. The dual-closure system locks out wind and moisture at every angle, critical when riding into rain at track speed.
Elasticized Cuff Adjustment
Elasticized cuffs cinch snugly around the wrist, sealing out cold air and moisture at the sleeve end — especially important when mud and water spray up from the track. The elastic adjustment keeps the cuff in place during fast work and ensures a clean finish under gloves, no gap, no riding up.
Loose Fit — Easy Layering, Fast On/Off
The generous loose fit is designed for quick layering over base layers between rides and to sit comfortably under silks without constricting movement in the saddle. Size to your body measurement; the relaxed cut gives you room to move without excess fabric bunching under your colours.
Made in Italy — Ornella Prosperi Craftsmanship
Ornella Prosperi has outfitted professional jockeys from Italy's premier racing circuits for decades. Every garment is cut and finished in Italy to exacting standards — reinforced seams, precise sizing, and materials selected for the demands of daily training and race use in all conditions.
📋 Technical Specifications
✨ Why Choose the Ornella Prosperi Under Jacket
- Designed for wet and muddy track conditions — sheds water and mud spray instantly
- Worn under racing silks — loose fit, no bulk, no restriction
- Waterproof rubberized polyester — sustained barrier performance through extended track work
- Full-length front zipper — fast, secure closure
- Velcro neck adjustment — seals flush at the collar under silks
- Elasticized cuffs — snug wrist seal, no gap under gloves
- Loose fit — layers easily over base layers, on/off fast between rides
- White — clean, regulation-compliant for race use
- Italian-made to professional racing standards
🎯 Perfect For
Jockeys and exercise riders who work wet, soft, or rain-affected tracks and need reliable waterproof protection under their silks. Whether it's a heavy morning gallop on a rain-soaked course or a race day with unpredictable weather, the Ornella Prosperi Under Jacket keeps you dry and comfortable from the parade ring to the finish line — without adding bulk or restricting your movement in the saddle.
🧼 Care & Maintenance
- Machine wash on a gentle/delicate cycle in cold water; turn inside out to protect the rubberized surface
- Detergent: Use mild, non-biological detergent; avoid fabric softeners
- Drying: Hang dry only — do not tumble dry
- Ironing: Do not iron the rubberized outer surface
- Velcro: Close the neck Velcro before washing to prevent snagging
- Avoid: Bleach, dry cleaning solvents, and prolonged direct sunlight


