Climb Higher With Less Effort
Experience smooth upward movement during any outdoor adventure. The Threo rock-climbing ascender helps you stay secure on every ascent. Designed for comfort, it reduces tiredness on long climbs. Enjoy every journey knowing your safety is supported.
Reliable Safety
Built to prevent slips, it provides a steady grip on ropes. Depend on sturdy design for worry-free movement upward.


Easy Operation
A simple mechanism lets users attach or remove quickly. Adjust without hassle even when wearing gloves outdoors.
Comfortable Fit
Soft straps hold snugly without digging into your foot. Lightweight build keeps feet light so you move freely.





















Sophia R.
Solid helper for reaching higher spots. I like how secure it feels. It gives just the right support with no hassle at all.
Jessica B.
I enjoyed using my climber. It helped me move smooth on the rope, and adjusting straps was super simple even when my hands got cold.
Owen J.
I’ve tried a few types and this one’s the comfiest! Didn’t leave any marks on my boots and never slowed me down.
Rachel K.
I climbed faster than before with this nifty aid. It really honestly made it easier to keep going, and my legs weren’t tired at all.
Noah D.
Got mine before a weekend trip. It never slipped on me, gave just the grip I needed, and I like that it’s not heavy at all.
Hannah E.
Light weight was the best! My foot never felt tired, and it held steady on every single climb.
Emily W.
My parents got me this rope helper and I was so happy with how light it felt. I barely even noticed it was on my foot.
Isabella C.
Wore this all day—never once bothered me, even after climbing for hours. Loved the soft fabric and fast setup too!
Ethan M.
Felt really secure the whole time. Good grip and I could adjust it with zero effort during my climb. Totally recommend.
Ryan Y.
Rope ascender held up perfectly on several climbs, super durable and easy to use even in chilly weather with thick gloves.