Nomex Head Sock SFI 3.3 Rated

Name: Nomex Head Sock SFI 3.3 Rated
Brand: SIMPSON
SKU: 856-23000BK
Price: 39.01 USD
Availability: InStock

^$39⁰¹

Ships on 11/05/2026

Lowest Price Guarantee

Head Socks

Single Eyeport

Nomex Head Sock

SFI 3.3 Rated

Single Eyeport

Black

SIMPSON RACING INC 23000BK Features:

NOMEX HEADSOCK SINGL EYE BLK

SFI 3.3 Certified, includes SFI tag
Knitted from extra-plush Nomex®
Designed to be worn under most helmets

SFI 3.3 Approved!

Simpson Nomex Head Socks add an extra layer of protection under your helmet while protecting and covering the open and vulnerable neck area under your helmet and above your jacket. Knitted from extra-plush Nomex for comfort and to help wick away moisture from your skin.

Features:

Single or Dual Eyeport Available
Knitted from Extra-Plush Nomex
Fits Comfortably Under Most Racing Helmets
Meets SFI 3.3 Safety Rating for Driver Accessories

Part TypeNomex Underwear

Product LineSimpson Head Socks

BrandSIMPSON

Package Height1.7

Package Width5.1

Package Length9.9

Weight0.17 PG

Part CategoryAccessories

Head Sock StyleSingle eyehole opening

Head Sock MaterialNomex

Head Sock ColorBlack

QuantitySold individually

Safety RatingSFI 3.3

LayersOne

Vendor Part Number23000BK

Package Qty1

Package TypeEA

Some parts are not legal for use in California or other states with similar laws / regulations

Nomex Head Sock SFI 3.3 Rated

SIMPSON RACING INC 23000BK Features:

⚠️ Warning

Motor Vehicles

Tools

Electrical Cords