# Nago Evo PAS Tirox 134 Saddle
The Nago Evo PAS Tirox 134 is a unisex semi-round saddle designed for medium to long-distance road and off-road riding, providing exceptional versatility for riders who prefer multiple riding positions.
**Key Features:**
- **Unisex Semi-Round Design:** The Nago Evo features a semi-round design suitable for both men and women. Its versatile shape accommodates different riding preferences and positions, making it well-suited for medium to long-distance rides on various terrains.
- **PAS System:** The saddle incorporates the PAS (Perineal Area System) system, featuring a channel in the base. This channel maximizes blood flow, supports the pelvic area, and prevents pressure peaks, effectively eliminating numbness and discomfort in crucial areas.
- **ESD Technology:** Prologo's Ergonomic Shape Design (ESD) technology introduces a new ergonomic design for the saddle's center. This design provides more space for the rider's legs, contributing to an improved cycling position. Additionally, ESD reduces friction between the quadriceps and the saddle body.
- **Active Density Technology:** The saddle integrates Active Density Technology, utilizing three foam densities with a variable stiffness base. The strategic distribution of foam densities enhances comfort and support in different areas of the saddle:
- High Density: Located at the rear, it offers stable support for the ischial bones.
- Medium Density: Positioned in the middle to reduce pressure on the pelvic area.
- Low Density: Found at the front, it minimizes pressure peaks in the body.
- **Rail:** TiroX Alloy 7mm - The TiroX alloy rail provides a sturdy and durable support structure for the saddle.
- **Cover:** Microfibre - The microfibre cover adds to the saddle's durability and comfort.
- **Padding:** Light Foam - The light foam padding contributes to a comfortable riding experience without compromising support.
- **Size:** 278x134mm
- **Weight:** 205g
The Nago Evo PAS Tirox 134 prioritizes comfort, blood flow optimization, and versatile riding positions, making it an excellent choice for riders tackling medium to long distances on various terrains.