The Progetto X2 Air Seamless seat pad protects your skin while providing just the right level of padding for maximum comfort, no matter how long your epic ride is.

1. Skin care layer
   A four-way stretch microfiber top layer offers maximum softness and moves with your body to prevent skin irritation. Seamless construction prevents chafing. Perforated foam backing allows airflow to aid evaporation.


2. Seamless integrated technology cushioning layer
   A separate component provides no-compromise cushioning, with Castelli’s infinitely variable thickness to bring the right shape to the right part of the body: thicker under the sit bones and thinner on the sides and under the perineum.
    
3. Viscous comfort inserts
   Perforated viscous padding is added under the highly sensitive ishial and perineum pressure areas.

The KISS AIR seat pad aims to incorporate as many of the features and comfort as our top-of-the-line PROGETTO X2 AIR SEAMLESS seat pad but at a more affordable price.

1. Seamless skin care layer
   A super soft, brushed microfiber top that maximizes comfort and fit. Seamlessly engineered to eliminate chafing and abrasion.
   Flexible to move with you. Bacteriostatic treatment to avoid saddle sores and infection.


2. Anatomical Shape
   Comfort is further enhanced by creating a perfect interface to your body during every pedal stroke.


3. Dual density, Infinitely Variable Thickness
   Dual density and infinitely variable thickness gives you the perfect cushioning for every part of the pad.
   Maximum thickness and density in the ischial zone, tapering to moderate thickness in the perineum, and minimum thickness at the perimeter.

Multi-density KISS TRI-pad foam is optimized for aerobar position on the bike, and practically disappears during the swim and run.

1. Seamless skin care layer
   A super soft, brushed microfiber top that maximizes comfort and fit. Seamlessly engineered to eliminate chafing and abrasion.
   Flexible to move with you. Bacteriostatic treatment to avoid saddle sores and infection.


2. Multi density foam
   Specifically designed for the triathlete. Minimum bulk doesn’t get in the way during the swim and run legs.
   Extra fast drying foam prevents chafing on the bike.