ISM’s Performance Long saddles feature 270mm of length for more fore-aft rider movement and a 135mm wide base for support when climbing. The PL 1.1 has the maximum available padding in this category. Prior to 2016, the PL 1.1 was sold as the Prologue model.

ISM’s Performance Mountain saddles are based on the same platform as ISM’s Performance Short saddles, but feature a sloped rear end for extra clearance over trail obstacles. Prior to 2016, the PM 2.0 was sold as the Peak model.

ISM’s Performance Narrow saddles feature a 110mm width to allow for more rider body movement around the saddle. The PN 1.0 has a firmer padding, for competitive cyclists and road racers. Prior to 2016, the PN 1.0 was sold as the Attack model.

The ISM PN 3.1 has more padding for riders who prefer a slightly softer ride. With a 120mm rear end and and tapered edges, the PN 3.1 is so comfortable, it will disappear underneath you. The PN 3.1 offerings superb thigh and hamstring clearance. This allows for more rider body movement around the seat, and is great for diving into fast corners. Like all ISM saddles, the PN 3.1 is nose-less and designed to remove pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride.

The PN 4.0 Performance Narrow saddle is similar in design to the award-winning PN 3.0, with increased sit bone contact points another 5mm to accommodate a range of pelvic/body positions. Like the other PN saddles, the PN 4.0 offers superb thigh and hamstring clearance, which allows for more rider body movement around the seat and is great for diving into fast corners. The nose-less design helps to remove pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride.

The PN 4.1 Performance Narrow saddle is similar in design to the PN 4.0, with increased padding for those looking to soften their ride. Sit bone contact points are wider at 125mm to better accommodate a range of pelvic/body positions. Like the other PN saddles, the PN 4.1 offers superb thigh and hamstring clearance, which allows for more rider body movement around the seat and is great for diving into fast corners. The nose-less design helps to remove pressure from soft tissue, ensuring maximum blood flow, no genital numbness, and a healthier, more enjoyable ride.

ISM’s Performance Recreation saddles are based on the same platform as ISM’s Performance Short saddles, but feature extra padding for more long-mile comfort. The PR 1.0 features foam padding, understated graphics, and a great value price point.

ISM’s Performance Short saddles feature an upward slope at the rear – providing extra hip support when your body is rotated forward in the aero position, or an aggressive road riding position. The PS 1.1 is the next evolution of the Adamo Road saddle, and features down-sloped front arms to allow for increased hip rotation.

The PS2.0 is the updated version of the popular ISM Road saddle. It features 30-series foam and gel padding, and is ideal for triathlon, time trial, and road bikes.

ISM’s Comfort City saddle, The Touring, is the original ISM saddle. Featuring a sloped front for easy mounting and dismounting and 60-series foam padding, for comfort with padded cycling shorts or regular everyday clothing.