Your screen,
right there.
Silicone holds the corners of your phone. There’s no pouch between you and your screen.
Open silicone holder · Detachable mount · 360° rotation
Everyday gear, more joyful runs
Your phone comes along.
Your hands stay free.
An open, pouch-free silicone armband that keeps your phone on your upper arm. Rotate it to a comfortable angle, detach it when you need it, and find your own rhythm.
Phone fit5.0–6.9 inches · slim or clear cases
Arm fit10–16 inches (25–41 cm)
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Shop on Amazon (opens in a new tab)Standard U.S. shipping: $5.99 per order · Shipping & returns
The little things make a difference
Silicone holds the corners of your phone. There’s no pouch between you and your screen.
The mount rotates a full 360°, so you can adjust how your phone sits.
The detachable mount uses a 90° twist lock. Take your phone with you without undoing the whole armband.
Your first run with LULURUN
Take a moment to get comfortable before you head out. A good fit starts with your phone, your case, and your arm.
Place your phone in the open silicone holder and check that each corner is held securely. Use a slim or clear case within the stated phone size range.
Position the band on your upper arm and adjust the strap so it feels snug without pinching. Check that the detachable mount is locked in place.
Move your arm naturally, then walk or jog briefly to check the fit. Adjust before picking up the pace. Pause in a safe place when using or detaching your phone.
A small fit tip: If the band slips, pause and reposition it. Tightening it until it feels uncomfortable is not the answer.

A happy run starts with a good fit
Wrap a measuring tape around your arm above the elbow. The fit range is 10–16 inches (25–41 cm).
Fits 5.0–6.9-inch phones with slim or clear cases. Thick, rugged and MagSafe wallet cases are not compatible.
The open holder minimizes bounce by keeping your phone snug on your upper arm. Slight movement is part of the design.
Not sure about your fit? Ask us before you order.
The details, at a glance
One running armband with an open silicone phone holder and a detachable mount. Your phone is not included.
Back to the armbandNo pace requirement
WALK / RUN
Keep your phone on your arm as you switch between an easy walk and a gentle jog. Your pace can change with your day.
NEIGHBORHOOD LOOPS
Free your hands from carrying your phone through the park or around the block. Keep it nearby for a quick check when you stop.
A MOMENT TO PAUSE
The detachable holder lets your phone come off while the band stays on. Check the mount is securely locked again before moving.
Slim and clear cases are compatible with the holder’s 5.0–6.9-inch phone range. Thick or rugged cases and MagSafe wallet cases are not compatible. Check both your phone size and your case before ordering.
Use a flexible measuring tape around the part of your upper arm where you plan to wear the band, above the elbow. Check against the 10–16-inch (25–41 cm) range. Without a tape, wrap a piece of string around your arm, mark the length, then measure it with a ruler.
No pouch or plastic window sits over the screen. The silicone holder grips the phone at its corners, leaving the screen exposed. Pause somewhere safe before checking a message, changing a track or adjusting your route.
Yes. The holder has a detachable mount, so your phone can come off while the armband stays on your arm. The mount also has a 90° twist lock and full 360° rotation.
The armband is sweat resistant, not waterproof. Its open design does not protect your phone from rain or other water exposure.
Some movement is normal. Keeping the phone snug against a stable point on your upper arm helps minimize bounce, but the open design does not eliminate movement.
Standard U.S. shipping is $5.99 per order, fulfilled from Santa Fe Springs, California. Processing and delivery estimates will be published before direct checkout opens.
Request a return within 30 days after delivery for unused, unwashed items in their original condition and packaging. Customers pay change-of-mind return postage; eligible returns have no restocking fee. We cover necessary return shipping for defective or incorrect items. Contact hello@lulurun.run before sending a return.
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