BOOSTIC R

It’s easy to see why people are obsessed with these shoes. There is really no comparison for technical edging. I feel more confident on small edges in these shoes than any others, even once they are broken in.

I appreciate that these shoes maintain their performance throughout the day on multi-pitch climbs with a variety of styles.

I sized these the same as my Instincts and other Scarpa shoes and they’ve felt perfect from a performance and comfort perspective.

I’ve been really impressed by this version of the shoe and would highly recommend!

The Boostic R is a return of the old Boostic - a favorite for technical edging and standing on the smallest of feet. I can confidently say that many of the routes I have climbed, I could not have done in any other shoe. This includes routes ranging in styles from Pineapple Express on El Capitan to many hard sandstone multipitches to single pitch sport routes. In technical, vertical terrain, the stiffness of the shoe allows me to stand as tall as possible on dime edge feet - I can reach noticeably farther when wearing the Boostic as opposed to a softer shoe. In steeper terrain, it allows me to maximize knee bars because I can push so much pressure through my knee due to the stiffness of the shoe. The supportiveness also helps in reducing foot fatigue on long routes or back to back days of climbing such as on a big wall. They may not be the most comfortable shoe out of the box, but they are certainly the most proficient in a wide variety of applications, namely technical edging and toeing in on the tiniest features of rock. The only downside is that the Boostic R seems to loose it's stiffness slightly faster than the Original Parrot Boostic. Sizing wise: I wear the same size in these as I would for any Scarpa shoe. Ex: a performance size Drago or Instinct would be the same as a performance size in the Boostic R.

The original Boostic is my favorite shoe of all time and the model that made me fall in love with SCARPA. While I'm sad to say that this updated version is not as stiff as the OG, it still performs far better than anything else I've found for highly technical climbs with small footholds. Plus I think the color is much better, too! Runs a little bit smaller than the original though, so I'd recommend going a half size up.

Huge fan of the original Booster. I did not mind the softness of the azure blue model before this as it was more versatile but the heel on this is absolute garbage compared to the original. They added a lot of tension back but it's still so wide and sloppy and the velcro strap area is not as snug on top of the foot. Overall back half of the shoe is higher volume and doesn't stay true to how they previously fit. I use to wear these with a snug fit everywhere and you can see how big across the top of the foot they fit and that's all dead space from where I am pinching the heel down. 42.5 downsized from 45/11.***** and my other shoes are the Instinct VS W in 43.5 so not going any smaller.

My hardest routes outside tend to be vertical with crux moves on thin edges and crimpers. The Boostic R, because of its touted stiffness, sounded like the ticket for me, so I ordered up a pair. The reviews led me to choose my normal Euro climbing shoe size: 42.5, which was slightly larger than what was recommended for a performance fit. No way was I ordering a pair too small that I would have to return. When the shoes arrived and I pulled them from the box, I was struck by how tiny they looked. It seemed doubtful that my feet, US mens size 9.5, were going to fit, but I was wrong. Sort of. After a bit of effort, I did manage to stuff my right foot into the shoe, but I knew almost instantly that I could not climb in these. Standing in the shoe was impossible. As long as I was sitting I was okay, but as soon as I stood up and weighted the shoe as if I were edging the pain shot way above the “You’ll climb better if your shoes are comfortable” threshold. Perhaps going up a size or size and a half would work, but I will be returning these shoes. For reference/comparison, I wear for a single-pitch performance fit the Scarpa Vapor Lace in 42.5 and the Acopa Merlin in US M 9.5. I wear the La Sportiva Finale (blue and grey) in 41.5 for multi-pitch.