Hybrid Sport Harness Sizing Chart

The Simpson Hybrid S is the only frontal head restraint system tested and proven to work effectively with 3-point seatbelt setups. FIA and SFI certified, it also meets FMVSS 208 validation for crash safety. Built from lightweight carbon fiber, it features a low-profile shell that minimizes exit interference, allowing for clean cockpit movement. Designed for compact fitment, it’s a great solution for instructors, OEM engineers, and smaller-statured drivers who require FIA-level protection with a post anchor connection.

Simpson Racing HYSSML11PA Features:

• FIA and SFI Approved
• Compatible with 3-Point Harness Systems
• Carbon Fiber Construction
• Low-Profile Shell with No High Back
• Frontal Buckle Attachment for Clean Fitment
• Seat Belt Anchor System Compatibility
• Small Size Configuration
• Note: Anchors Sold Separately - PAHAKSAH