ISM PN 3.0 Saddle Run-Accessories-Electronics-Accessories The YKK semi-locking front zipper

The YKK semi-locking front zipper allows for easy on-the-fly venting

Best-in-Class Fit: Synthetic leather and breathable mesh upper integrates seamlessly with the midsole for a snug and secure fit

Giro's proprietary Super Fit™ sizing system is based on human scale factors data and over 25 years of handcrafting helmets

BIKE MOUNT OPTION

Only 16 grams

ISM PN 3.0 Saddle Run-Accessories-Electronics-Accessories The YKK semi-locking front zipperISM proudly introduces the PN 3. 0. Starting from their Performance Narrow chassis, ISM used feedback from their professional athletes to make the next evolution in saddle design. With a slightly wider 120mm rear end and an updated shape, the PN 3. 0 is so comfortable, it will disappear underneath you. Similar to the other PN saddles, the PN 3. 0 offerings superb thigh and hamstring clearance. This allows for more rider body movement around the seat,