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Orders of $150 or more will receive free shipping!
US Domestic ground shipping only. Ends 11:59pm CST 7/6/2026.
MADE IN USA DAY (7/2)
SAVE 50% on Aerostich Fleece Bags
At Aerostich, we're proud to design and manufacture our gear in the USA, and to celebrate, we're offering 50% off Fleece Bags for today and tomorrow only (while supplies last). Ends 11:59pm CST 7/2/2026.
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SAVE 10%-20%
4th of July Savings!
Don't miss out on savings on some of our most popular gear accessories and more.
4TH OF JULY BONUS
FREE Shipping
Orders of $150 or more will receive free shipping!
US Domestic ground shipping only. Ends 11:59pm CST 7/6/2026.
MADE IN USA DAY (7/2)
SAVE 50% on Aerostich Fleece Bags
At Aerostich, we're proud to design and manufacture our gear in the USA, and to celebrate, we're offering 50% off Fleece Bags for today and tomorrow only (while supplies last). Ends 11:59pm CST 7/2/2026.
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Aerostich TF5 Transit Back Impact Armor
Specially developed close fitting armor provides high comfort with extraordinary security. This molded visco-elastic impact armor provides secure low profile back protection.
These full length back protectors provide higher levels of protection for kidneys, spine and coccyx areas. The TF3 versions are fully fitted for all Aerostich suits and jackets using integrated hook & loop mounts, or can be worn in another garment with the detachable, optional belt (available free upon request with purchase). An optional adapter sleeve (#1109) is available for the TF5 back protector to allow it to be worn via hook & loop attachments or with the optional belt. All back impact armor options are made to withstand multiple hard impacts while being very lightweight and comfortable. Specify suit size. S, M, L.
*Order optional adapter sleeve (#1109) for attaching to hook & loop in any Aerostich Suit or Jacket, or to wear separately with the belt option.
Aerostich TF5 Transit Back Impact Armor
Back Armor Sizing Guide
Roadcrafter and Transit Sizing
Back Armor Sizing |
||||||||
|---|---|---|---|---|---|---|---|---|
| Small | Medium | Large | ||||||
| 34 | 36S | 38L | 40 | 40L | 44L | 46 | 46L | |
| 36 | 36L | 38S | 42 | 42L | 44S | 48 | 48L | 50S |
| 38 | 40S | 42S | 44 | 46S | 48S | 50 | 50L | |
Darien Jacket Back Armor Sizing (2008 - Present)
| Small | Medium | Large |
|---|---|---|
| 36 | 42 | 50 |
| 38 | 44 | 52 |
| 40 | 46 | 54 |
| 48 | 56 |
Darien Jacket Back Armor Sizing (Pre-2008)
| Small | Medium | Large |
|---|---|---|
| Small | Medium | Large |
| X-Large | ||
| XX-Large |
Women's Roadcrafter/R-3 Back Armor by Size
| Small | Medium | Large | ||||||
|---|---|---|---|---|---|---|---|---|
| 2S | 2R | 2L | 8L | 10L | 12R | 18L | 20R | 20L |
| 4S | 4R | 4L | 12L | 14R | 14L | |||
| 6S | 6R | 6L | 16R | 16L | 18R | |||
| 8S | 8R | 10S | 20S | |||||
| 10R | 12S | 14S | ||||||
| 16S | 18S | |||||||
Total add-ons:
14 in stock
Specially developed close fitting armor provides high comfort with extraordinary security. This molded visco-elastic impact armor provides secure low profile back protection.
These full length back protectors provide higher levels of protection for kidneys, spine and coccyx areas. The TF3 versions are fully fitted for all Aerostich suits and jackets using integrated hook & loop mounts, or can be worn in another garment with the detachable, optional belt (available free upon request with purchase). An optional adapter sleeve (#1109) is available for the TF5 back protector to allow it to be worn via hook & loop attachments or with the optional belt. All back impact armor options are made to withstand multiple hard impacts while being very lightweight and comfortable. Specify suit size. S, M, L.
*Order optional adapter sleeve (#1109) for attaching to hook & loop in any Aerostich Suit or Jacket, or to wear separately with the belt option.
- All in-stock Aerostich products and RiderWearHouse Catalog items ordered before 1pm CST will be shipped within 2 business days.
- If a specific size and color of Aerostich suit is not in inventory, we will notify you with an estimated delivery date. Production time varies.
- If any item is on back order, we will contact you with an estimated delivery date.
Visit our shipping page for more information.
- All standard Aerostich items may be sent back within 30 days of receipt for a refund, but the item(s) being returned must be in new condition.
If you are dissatisfied with any Aerostich product or catalog item, we will make it right. You may return your purchase for a full refund (or an exchange) within 30 days as long as everything is in the same condition that it was received. To learn more, visit this page.
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