The ideal choice for those who live in chilly areas and need all-day warmth. With our Thermoflex fabric, you get a stretchy layer of cold-weather protection with a fleecy inside that traps a layer of warm air next to your skin. Thermoflex Thermoflex gives you a stretchy layer of cold weather protection. Its fleecy inside traps a layer of warm air next to your skin, while its high stretch gives you an aerodynamic fit. Kiss 3 Seat Pad The kiss3 seat pad aims to incorporate as many of the features and comfort as the top-of-the-line progetto x2 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. Continuously 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. 3. Anatomical shape Comfort is further enhanced by creating a perfect interface to your body during every pedal stroke.