Overview
The ON Men's Ultra Jacket is a true trailblazer, designed to move with you so you can focus on running your favourite trail. This go-to speed layer has innovative protective layers with a wind and waterproof membrane and cut lines, hems, and elastic cuffs for added shielding. Light enough that it won't weigh you down and packable for when the sun shines on you thanks to the mesh pocket in the hood to store when you don't need it. Swiss-engineering for a standout performance, this jacket is ready to traverse to your next personal record!
Compression
Fitted
Semi-Fitted
Relaxed
 
- Compression: Fits tight to the body and supports muscles.
- Fitted: Gently hugs the body with no space between your skin and the fabric.
- Semi-Fitted: Anatomically styled, body contoured apparel that fits close to the body but is not body hugging or snug.
- Relaxed: Apparel that drapes loosely from the body and is styled to provide a fuller fit.
 
 
 
 
- Hot: Technical moisture management apparel that is designed to move perspiration away from the skin to keep the athlete cool and dry.
- Moderate: Long-sleeve tops or long pants that provide additional coverage from the elements while offering a balance of moisture control, breathability, and thermal regulation.
- Cold: Apparel that provides a high level of thermal protection to help maintain core body temperature in extremely cold and wet conditions.
 
 
 
 
- Thin: Thin apparel is lightweight, low bulk, ultra breathable, and fast drying. Thin apparel is generally designed to aid in moisture control by moving perspiration away from the skin to the surface of the garment.
- Medium: Medium-thick apparel usually has a greater stretch than thin apparel, but maintains many of the other qualities of thin apparel. For example, most medium-thick apparel is designed to pull moisture away from the skin to keep you cool and dry.
- Thick: Thick apparel is designed to help maintain your core body temperature. It is generally less breathable than thinner apparel, but makes up for it in its added warmth.
 
 
 
 
 
 
Product Details
Model Number: 1MD10100553
Features
- Lightweight and compact
- Attached hood with a small pouch at the back to pack jacket into for easy storage
- Wind and waterproof
- Moisture-wicking 
- Trail ready with cut lines, hem and elastic cuffs offer added protection
- Pleated on the back for create space for a running vest or small backpack below the jacket
- Premium reflective layers
Fabric
- Main fabric: 100% polyamide
- Pocket mesh: 82% polyamide, 18% elastane