Helix Women's Size:WS The Progetto X2 Air is

The Progetto X2 Air is a seamless seat pad that is soft against the skin but well-cushioned for long-distance comfort

in an affordable package

Internal silicone waist gripper

Top gear teeth capacity: 50-54T

Move between modes effortlessly using the button or the Shokz App

Helix Women's Size:WS The Progetto X2 Air isLowest Temp: 55F 12. 5CBuoyancy Profile: 5: 5: 4 The 7th version of the Women's HELIX is hands down the best yet. Weve maintained the legendary fit and feel that defines the HELIX while improving the paneling to encourage natural rotation and increase distance per stroke without increasing effort. Premium Yamamoto neoprene and liner materials combined with cutting edge design means the best just got even better. Key Features: Torsion Stretch