Fission Loop
Fission Loop
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FISSION LOOP
Adventure meets comfort with our Fission Loop for Apple Watch Series and Ultra —built for those who live boldly and move freely. Crafted from high-performance, precision-woven nylon, this strap is lightweight, breathable, and tough enough to handle everything from city rides to rugged hikes. It’s soft on the skin, ultra-durable, and resistant to fading, fraying, or wear—no matter how intense your day gets. Whether you're hitting the slopes, training hard, or just on the go, this strap keeps your Apple Watch secure and your style on point.
*Compatible with Apple Watch Ultra, Series 3-9 & SE*
SIZING & FIT
44 / 45 / 46 / 49mm fits wrists 145mm – 260mm
Style it like a PRO
Can't decide? If you're like us, inundated by choice, and going crazy picking out different designs.
Why not select from a collection handpicked by our NAVA community. Approved and validated by Apple Watch Veterans & Fans themselves - runway approved.
Risk Free
6-Month warranty in case something goes wrong, complete with a 14-Day Money Back Guarantee.
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