- High performance 4mm neoprene
- 3/8" stitched bungee attachment to rim
- Top-edge wear guard with 22% Kevlar fibers
- Rim grip/safety slip technology
- Form fitting anatomical tunnel is 9" high. A low fit 6" tunnel is also available (custom)
- Glued, stitched and sealed seams
- Grabloop includes integrated safety whistle
