Product Introduction

Beltenick SFI Fire-Retardant Underwear is designed to provide dependable fire protection, exceptional comfort, and reliable performance for motorsport drivers.

Available in different fire-retardant material options, the underwear series allows drivers to select the base layer that best suits their racing environment and personal preference.

Constructed from premium fire-retardant fabrics, each garment is breathable and soft against the skin, providing excellent comfort beneath a racing suit during long competition sessions.

The ergonomic fit allows unrestricted movement while helping regulate body temperature and moisture for improved driver comfort.

SFI CERTIFIED

✔ Fire-retardant material construction

✔ Thermal Protective Performance (TPP) appropriate to the hood/underclothing rating

✔ High-quality manufacturing and workmanship

✔ Suitable for a wide range of motorsport disciplines

Features

• SFI 3.3 Approved
• 60% Modacrylic + 40% Cellulose Fiber
• Sizes: 2XS – 4XL
• Customization Available! (Logos by either embroidery or heat transfer printing)

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The Ultimate SFI Racing Gear Checklist: Building Your Safe & Professional Track Kit

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