Custom Demolition Derby Sherpa Jacket Purple | Your Derby Signature | RIIMB
Sherpa Jacket Size Chart

Description
Some Numbers Feel More Like a Signature.
You've written it on entry forms, looked for it across the arena and spotted it in photos before you even noticed the car. To everyone else, it's a number. To you, it's a whole collection of weekends, people and moments that still come up in conversation.
This custom purple demolition derby sherpa jacket puts your number on something you can wear beyond event day. Designed by RIIMB for drivers, supporters and crew whose connection to the derby doesn't depend on being inside the arena. Purple gives it its own personality. Your number makes the connection yours.
Purple, Personalized With Your Number
- S, M, L, XL, 2XL, 3XL, 4XL and 5XL, $74.99 each: Purple custom-print sherpa-lined zip hoodie.
- Fabric: 100% polyester with sherpa lining.
- Details: Front zipper, drawstring hood and two side pockets.
Prices are in USD. Check the attached sherpa size chart before choosing; compare the measurements with a jacket you already own.
How to Personalize
- Choose your size.
- Enter the number you want in the product's customization field.
- Check your number carefully, then add the jacket to your cart and complete checkout.
This listing offers number personalization only. Custom names, photos, logos and replacement artwork are not included.
🔥 Premium Features
- Your number, your connection: Personalize the design with the number you drive, support or simply associate with your favorite derby memories.
- Sherpa-lined feel: A soft lining for casual layering on cooler days and evenings.
- Zip-front flexibility: Wear it open over a tee or zip it up, with a drawstring hood for an adjustable fit around your head.
- Two side pockets: Keep small everyday essentials close while you're catching up with the crew.
This is casual lifestyle outerwear, not protective racing equipment or flame-resistant clothing.
🎁 The Perfect Demolition Derby Gift
For the driver with a familiar number, the partner cheering from the stands or the crew member who has been there through every rebuild. A personalized derby sherpa jacket makes a birthday, Christmas or thank-you gift with a story already attached. Choose the number that means something to them and give that connection a place in their everyday wardrobe.
📦 Production & Shipping
Made to order with your chosen number.
Allow an estimated 2–4 weeks for delivery.
Ships worldwide.
❤️ Why It Hits Different
Most jackets are made to blend in. These are made for people who can look at a number and remember an entire season. It isn't about pretending every day is derby day. It's about carrying a part of that life with you, from the early coffee run to the long conversation after everyone else has headed home.
Choose your size, add your number and wear your derby signature. 🏆
IMPORTANT ABOUT OUR APPAREL SIZES!
T-shirts:
For the Bellas and Next Levels t-shirts, we would recommend you to size up one size as those are more fitted tees. Districts, Gildans, and American apparel are pretty accurate sizes as well as our hoodies.
AOP Hoodie:
Our AOP print hoodies run a bit small for our USA customers, we suggest measuring your chest width and then referring to the nearest available size in our sizing chart.
Sherpa Jackets.
These are pretty accurate sizes, even though we recommend you check the size chart first.
Bomber Jackets
According to some of our previous customers these jackets run a bit small, so we recommend you to size up.
SHIPPING TIME
📦 Shipping & Production Estimates
All of our products are custom-made-to-order and handcrafted to the highest quality standards. Because we don't mass-produce, your gear is created specifically for you.
Delivery Timelines by Product Category
| Product Category | Production Time | Shipping Time (US) |
| Accessories (Hats, Bags, Coolers, Ornaments) | 1.5 – 4 Business Days | 4 – 8 Business Days |
| Apparel & Jewelry (T-shirts, Necklaces, Stockings) | 2.8 – 6 Business Days | 5 – 12 Business Days |
| Custom LED Lamps | 3 – 6 Business Days | 10 – 17 Business Days |
| AOP Home & Decor (Rugs, Blankets, Metal Signs, etc.) | 6 – 13 Business Days | 1 – 3 Weeks |
| Our Famous Sherpa Jackets | 4 – 8 Business Days | 2 – 3 Weeks |
🌍 International Shipping
We are proud to ship our racing gear worldwide!
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T-shirts, Necklaces, & Stockings: Please allow 2 – 4 weeks for international delivery.
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AOP Products & Sherpa Jackets: Total delivery time is typically 2 – 4 weeks.
⚠️ High Demand Note
Our Sherpa Jackets and All-Over-Print (AOP) items (like rugs and blankets) are in extremely high demand. Because these items require detailed hand-stitching and custom printing, they take a little longer to perfect. We promise the quality is worth the wait!
Questions? If you have any questions about your order or need a status update, we’re here to help! 💬 Live Chat: Available on our website 📧 Email: support@racingisinmyblood.com