Zamp SFI 3.3 Racing Underwear Bottom

Zamp SFI 3.3 Underwear Bottom. Full coverage from the waist down.

Zamp's SFI 3.3 underwear bottoms add a safety layer under your race suit. Lightweight and breathable, and what Zamp suggests racers wear below their fire suits.

WHAT'S IN THE BOX

• One pair of Zamp SFI 3.3 underwear bottoms, black
• FR acrylic/cotton blend, 6.5 oz/yd²
• Single layer construction
• Large cuffs that keep it from sliding up under your suit
• Breathable material with a plush feel
• Tailored fit that prevents bunching

CERT
SFI 3.3

HEADS UP ON FIT
Sized Small to 3XL. Between sizes or not sure? Message us before you order and we will check with Zamp.

FastLap Supply Take: Pair it with the top. Half a base layer is still half a base layer.

FAQ

Is underwear required?
Depends on your sanctioning body, so check your rulebook. Zamp's own advice is to wear underwear below your fire suit.