RINI Technologies
Cooling Shirt, RINI Technologies, L/S, Black, Sizes XS-XL (HMS-01350#)
$897.00
We'll confirm price, lead time, and shipping.
Genuine Radical partsAuthorized dealer for OEM and Crown Concepts parts.
US shippingFrom our Arizona race shop to your paddock.
Fitment supportTalk to our team if you're unsure which part you need.
Product details
SFI 3.3 approved long sleeve driver cooling shirt from RINI Technologies. Worn under a race suit and plumbed into a RINI personal cooling system, chilled water circulates through tubing routed across the chest, back and torso, holding shirt temperature between 55°F and 75°F so a driver stays sharp deep into a stint.
RINI Technologies now trades as TacMed Thermal, the Thermal Management Group of TACMED Solutions, which acquired RINI in July 2025. The same engineering team and the same Oviedo, Florida facility build the product, and item numbers are unchanged.
Specification
- SFI Spec 3.3 approved
- 71% FR modacrylic, 24% rayon, 5% spandex
- Flame retardant materials meet ASTM D6413
- Built in cooling tubes, with umbilical and FLO-LOK quick connector
- Long sleeve, black (the only colour RINI currently produces)
- Shirt temperature 55°F to 75°F when driven by a RINI PCS or DRCS
Sizes
Tell us your size when you order and we will confirm it back to you. Available Extra Small through X-Large. Figures below are RINI's own cooling garment sizing chart, revision 7.
| Size | RINI item no. | Chest | Driver weight |
|---|---|---|---|
| Extra Small | 103506 (custom order) | 30 to 34 in | 120 to 140 lb |
| Small | 103507 | 34 to 38 in | 140 to 170 lb |
| Medium | 103508 | 38 to 42 in | 160 to 190 lb |
| Large | 103509 | 42 to 46 in | 180 to 220 lb |
| X-Large | 103510 | 46 to 50 in | 220 to 250 lb |
Size so the garment sits fitted rather than loose. A slack shirt holds the tubing off the skin and cools far less effectively. Sizes run true.
What you also need
This listing is the garment only. Running it requires a RINI personal cooling system, either the PCS or the DRCS controller, plus its mounting base, primer bottle and power cable. Those are sold separately.
Lead time
Extra Small is built to order rather than stocked. Allow roughly six weeks for any size not in stock. Contact us before ordering if you need a firm delivery date.
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