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Sirius Lace Shoe

5 out of 5 stars
1 Review


Size Chart


Why We Like The UnParallel Sirius Lace Shoe

For all-round performance from the boulder field to the sport crag, we look to the UnParallel Sirius Lace Shoe. The aggressive profile delivers power and precision when we're pulling through roofs and dancing up faces, while the offset lacing allows room for a generous upper rubber patch that secures our toe hooks. Wrapped with 3.5mm of RS rubber, this shoe bites into micro footholds in the steep yet still offers us the support we appreciate on long vertical pitches.


  • Aggressive climbing shoe for pushing your grade
  • Downturned with sharp curvature for optimal power transfer
  • RS rubber is soft yet durable for lasting smear performance
  • Medium stiff midsole balances support and sensitivity
  • Vegan suede upper and lining will stretch about a half size
  • Offset-lace closure lets you get a super snug fit all around
  • Item #UNP000D
Upper Material
[face fabric] SOLO synthetic suede, [tongue] Aeroprene Perforate
SOLO synthetic suede
(3.5mm) RS rubber, extended toe rand
Manufacturer Warranty
limited 1 year
sport climbing, bouldering
Claimed Weight
[single] 7.7oz
Asymmetrical Curvature

Overall Rating

5 based on 1 ratings

Review Summary

1 Stars - 0 reviews
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5 Stars - 1 reviews

Fits True To Size

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Runs smallTrue to sizeRuns large

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5 out of 5 stars

September 16, 2023

Muy Bien. love em

I've put it through the wringer
Size Bought:
5' 9"

This is an improved Five Ten Dragon. It's a bit stiffer than the dragon but still has a lot of sensitivity along with a way better fitting heel. I like sensitive shoes but I use this anytime I need to edge. I'm a 9.5 street shoe. UP Sirius 9 UP Leopard 9 Five Ten Team, Anasazi Arrow, Dragon, and Hornet all size 9 La Sportiva Women's Solution 40.0 Mad Rock Remora and Sharks 9 I've had these for a couple years and I've had them resoled once. The heel rubber and toe rubber is finally delaminating but I've gotten a ton of use out of them. Unparallel does a really good job on resoling in case anyone is interested. Can't recommend enough.

Jordan R