Pyrotect IB400320 Sport SFI-1 Fire Retardant Underwear Bottoms Black Medium

The Pyrotect IB400320 Sport Series SFI-1 innerwear bottoms are full-length fire retardant underwear pants (long underwear) for racers. They come in black, men's size medium, and are made to be worn under any driving suit.

Key Features:

• Ultra-thin fire-retardant fabric that Pyrotect describes as soft as cashmere and as absorbent as cotton
• SFI-rated, with the SFI label attached, for use as underwear
• Can also be worn under Nomex underwear for added TPP protection
• Can be worn under crew uniforms for added fire protection
• Full-length bottoms, Sport Series, black, men's medium
• Bottoms only. A matching Sport innerwear top is sold separately.

Adding a thin, comfortable fire-retardant base layer helps keep you cool and dry in the car and adds protection under your race suit or crew uniform.