NDO Bib
A cutting-edge, full-length bib made for running in the coldest conditions, offering maximum warmth while streamlining layering.
GNF
 225
One-Piece Wonder
In the coldest conditions, winter bites at the air and chills deep to the bone – and yet, we run on, defying the frost. The NDO Bib is designed to meet the demands of a deep-freeze with a sleek and soft, one-piece silhouette that conveniently tapers into a full-length tight, made from a remarkably warm double knit Merino blend and featuring mesh details that leverage 37.5® Technology. This innovative solution streamlines layering, allowing you to tuck your base layer comfortably, stow away your gloves if need be, and revel in the simplicity of running tights – all without having to fuss and fight with your gear.
- Made from a double knit Merino wool for optimal warmth
- Balances compression from shoulder to ankle, offering the comfort and support of a one-piece silhouette
- Large kangaroo pocket at the back featuring internal drop-in storage
- An additional secure zip pocket to store valuables
- Wool mesh incorporated throughout with 37.5® Technology for enhanced moisture management
- Body Fabric: 41% Nylon / 40% Merino Wool / 19% Spandex, 420gsm
- Other Fabric: 49% Merino Wool / 40% 37.5® Nylon / 11% Nylon
- 37.5® Technology keeps the upper panel comfortably dry
- Machine wash cold with like colors. Do not use softeners. Lay flat to dry.
- Snug but ultra stretchy, the straps accommodate a range of torso lengths, and the bib should fit true to size. Pair it with a base layer, grab your gloves, and top it off with a jacket for your worst winter runs.
Mitchell is 5'10" and wearing a Medium
Key Features
Merino for Warmth
Made from a substantial double knit, the bib leverages Merino wool’s innate ability to regulate temperature and resist odor. We’ve also used a Merino mesh in the upper panel, featuring the same 37.5® Technology as our Harrier Tee, for enhanced breathability and moisture management.
Singular Piece
The bib silhouette has long been a pillar of performancewear for cyclists and skiers, but has not found its way into the runner’s wardrobe. So we took the concept and ran with it, creating a one-piece style with a deep scoop neckline that seamlessly incorporates a full-length tight.
NDO–Ready
With a spacious kangaroo pocket and a secure zip pocket, there’s plenty of room to stash your phone, keys, and even your gloves once you’re ready to shed them. At the hip, the NDO patch symbolizes the commitment to consistency (and to the cold).
GIFT WITH PURCHASE
No Days Off Poster
The 2025 NDO Poster is a tool to track your journey, a symbol of dedication evidenced as you cross off each passing day – now shipped free with every Tracksmith purchase while supplies last.
Commit to Consistency
No Days Off is our annual call for consistency. It’s a promise of practice, not necessarily defined by a daily distance, but rather by the habits that serve our larger goals, requiring an unrelenting dedication to a routine that champions the commitment to becoming a better runner. And no season challenges our fortitude more than the deepest days of winter. Our No Days Off Collection is carefully designed to help you weather the worst. Every Tracksmith purchase ships with a free 2025 NDO Poster for committing to new goals in the year ahead, while supplies last.