Up Mocc


(4 customer reviews)


This product has unisex sizing. To get the correct sizing, please refer to the sizing chart below. 

What do you get when you combine an unlined leather upper, an RH rubber sole, a VD rubber toe patch, a soft midsole, and a perfectly tensioned heel with a slipper fit? You get the new UP Mocc – an instant classic! This shoe is at home on virtually any terrain from thin cracks to boulder problems. When in doubt, go for the UP Mocc.

  • 4.2mm RH rubber
  • Soft midsole
  • VD rubber toe patch
  • Unlined leather upper



Additional information

Weight 23.15 oz
Dimensions 12.5 × 5.8 × 3.7 in

Men's, Women's

Shoe Type


Rubber Click here to learn more about UP rubber
International Sizing Click here to compare shoe sizes by international market

4 reviews for Up Mocc

  1. Alek

    So far these shoes are some of the best slipper-style shoes I’ve owned. I usually climb in Five Ten Moccasyms, and these shoes incorporate everything good about the Moccasyms into their design, especially their fit and sensitivity. The toe rubber, tighter heel-cup, and slightly softer sole rubber is great for gym climbing, although the UP Moccs’ edging capabilities are lacking compared to some other shoes. The sizing of the UP Mocc compared to the Five Ten Moccasym is similar, however I downsized a half size from my original Five Ten Moccs for a *slightly* tighter fit. I also noticed the heel cup was slightly narrower. Overall a great, well rounded shoe for someone who prefers the natural feel of climbing in slipper style shoes, but wants something that solves the common downfalls of the original Moccasym (i.e. loose heel, no toe rubber).

    • Sang Lee

      Hi Alek,

      Thanks for your feedback and UP is planning on synthetic performance shoes as future plan

  2. Jack

    The Up Moccs fit me amazingly well! So well in fact that the heel can be tricky to get out of when taking them off due to a vacuum effect that happens. You can actually hear it release when pulling them off. The heel is more tensioned and the rubber across the toe helps with toe hooks and durability in cracks. This shoe is a winner!

  3. Patrick (verified owner)

    Just got my Moccs – they fit just as comfortably as my old pair of slippers. The top rubber on the toe seems like it will be awesome in cracks. Climbs really confidently. Construction is solid. I can’t want to see how well they hold up over time.

  4. Jess (verified owner)

    These shoes are my new standard. My first pair held up really well to a couple of trips and lots of time in the gym. I sized as suggested on the website and they fit great, though they do stretch a little over time. Super happy and 100% keeping a pair of these on hand.

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