Sport Loop in Obsidian Mist: a breathable nylon band with hook-and-loop closure for comfortable, easy wear that pairs with anything
Built for early starts and long roads ahead.
Meet the Sport Loop in Obsidian Mist, a soft nylon band that brings together misty grey and flashes of green for a look that's understated but never boring. The double-layer woven nylon feels light on the wrist from the moment you put it on, with a plush backing that stays comfortable through long days and longer workouts. It's a smart pick if you want something sporty without going loud.
The woven texture catches the light in subtle ways, and the tonal green threads keep things interesting up close. Thanks to the hook-and-loop closure, you'll get a precise fit every time, whether you're at the desk, on a run, or heading out for dinner. It's breathable, quick to adjust, and genuinely comfortable enough to forget you're wearing it, which makes it an easy daily choice.
This strap is built to fit Apple Watch 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, 46mm and 49mm cases, so matching it to your watch is straightforward. Swapping it in takes seconds, and the one-size design means no guesswork on sizing, which makes it a thoughtful gift for the Apple Watch wearer in your life. If your current band is looking tired, Obsidian Mist is a fresh way to change the mood without changing the watch.
Specifications
| Compatibility | 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, 46mm, 49mm |
|---|---|
| Strap Size | One size fits most |
| Material | Woven nylon |
| Closure | Velcro loop fastening |
| Colour | Obsidian Mist |
| Style | Nike Sport Loop |
| Includes | Band only |
Frequently Asked Questions
Will this band fit my Apple Watch Series 9 or Ultra 2?
Yes, the Sport Loop - Obsidian Mist is available in two size options: one that covers 38mm, 40mm, and 41mm cases, and another for 42mm, 44mm, 45mm, 46mm, and 49mm cases. Just pick the size that matches your watch case and you're good to go. It works across the full Apple Watch lineup, including Nike editions.
How does the Sport Loop actually fasten? Is it easy to get on and off?
It uses a Velcro-style closure, so you just loop the band through and press it down to secure it. There's no fiddling with buckles or pins, which makes it really easy to adjust on the fly. Once it's on, it stays put without feeling too tight.
What does Obsidian Mist actually look like in person?
From the product images, it's a woven nylon band with a muted grey-blue base running through with subtle green flecks. It reads as a cool, understated neutral that sits somewhere between slate and sage. It's the kind of colour that works just as well with a grey hoodie on a Sunday morning as it does with a gym kit.
Is it comfortable to wear all day, especially during workouts?
The woven nylon construction is lightweight and flexible, so it doesn't dig in or feel stiff even after hours of wear. The looped weave allows air to circulate around your wrist, which makes a real difference during a run or a long day out. You'll barely notice it's there.
Can I wash this band if it gets sweaty or dirty?
The nylon material is durable and built to handle an active lifestyle, so a gentle hand wash with mild soap and cool water is your best approach. Let it air dry fully before putting it back on your watch. Avoid machine washing or soaking it for extended periods to keep the Velcro closure in good shape.
Would this make a good gift for someone who already has an Apple Watch?
It's a genuinely thoughtful gift, especially for someone who wants to refresh their watch without spending a lot. The Obsidian Mist colourway is versatile enough to suit most styles, and the one-size-fits-most design means you just need to know their watch case size. It arrives ready to swap straight onto their existing watch.









