La Sportiva Solution Comp Climbing Shoes Review

The La Sportiva Solution Comp is the bouldering shoe I reach for when I want pure performance on steep indoor sets and outdoor sport projects.

It’s the best mashup of the original Solution’s toe power with a softer, more flexible feel—making it way better for smears and complex comp-style volumes. Breaking them in was a lesson in patience, but now they’re my go-to for gym sessions, and even surprised me outside.

They aren’t for every foot shape (and definitely not for all-day comfort or edging slabs), but if you crave toe hooks and sensitive movement, the Comp is in a league of its own.

Let me back up and explain why I became obsessed with fit. Before I started ClimbingShoesFit, I was that climber who spent more time in the gym complaining about my shoes than actually projecting.

I have medium-width, Egyptian-shaped feet (my big toe is the longest, then it slopes), and apparently, that makes finding ‘the one’ harder than sending my first V6. The OG Solution gave me hope, but it was so stiff and tight that sometimes I dreaded even putting it on.

So when the Solution Comp launched, promising all the power with more softness and sensitivity, I had to try it. If you’re like me—always searching for a shoe that actually fits, doesn’t feel like a medieval torture device, and helps you climb your best—you’ll get why I had to review these.

Let’s take a look at what makes this climbing shoe unique.

I won’t lie: I was freaked out that the Comp would flop around on limestone chips, especially after reading it was ‘softer.’ The Soluzione (yep, still call it that sometimes) has a reputation for laser precision, but it’s the stiffer old-school kind.

First day in the Comp, on my local vertical limestone wall, I purposely tried to edge on tiny footholds that I’d normally use the Miura VS for.

I noticed right away: you have to trust your feet more. The edging is solid as long as you stay on overhangs or slightly vertical climbs—the P3 rand keeps your toe pointed and powerful, and the Vibram XS Grip2 rubber feels sticky even on polished holds. But if you’re used to balancing on rock-hard micro edges, the Comp can feel a bit too soft. Your toes work harder, but that’s not a bad thing if you train on steeper stuff.

After a few sessions, I figured out how to ‘claw’ with my toes more. If you’re used to super stiff shoes for tiny edging on slabs, this isn’t your quiver of one. But for most gym settings and anything overhanging, it more than holds its own—plus, you get so much more feedback and feel.

This is where I really started loving the Solution Comp versus the original Solution. Honestly, I used to slip right off the big fiberglass volumes at my gym, especially on the blue comp-style boulders where you’re basically running up a wall.

The Comp’s softer sole, combined with the grippy XS Grip2, made smearing way less sketchy—like, my confidence just shot up.

It bends with your foot, so when you press into those big features, you’re actually using your whole sole, not just mashing your toe. I sent my first V6 comp slab (those no-hands, just smearing nightmare problems) wearing the Comp—something I’d never manage in a stiffer shoe.

Outside, on sandstone, it’s a dream on high-friction features. On slicker, glassy rock, you’ll need a light touch, but it’s so much better than the OG Solution. Honestly, if you climb mostly on vertical/overhang or gym slabs, this is where it shines.

Okay, ‘comfort’ doesn’t mean what you think in aggressive climbing shoes. The first time I tried the Solution Comp, I actually mis-sized and got a 41.5 (I’m a street EU 43/US 10)—because my old Solutions were 41, but that was a full masochist choice.

The Comp fits TIGHT: heel is super snug, toebox is pointed, and the first few sessions I took them off between every go. My toes were knuckled up for dear life, and my little toe complained.

After 3-4 sessions, the upper relaxed a bit and molding kicked in. The LWG certified leather stretches about half a size.

After two weeks of regular bouldering, they felt made for me—snug, but my toes weren’t screaming, just pleasantly curled. One big plus: the heel and forefoot don’t bag out. If you survive the break-in, they become ‘all day’ comp shoes…if your sessions are under two hours.

This is a huge upgrade from the old Solution. The Comp is soft enough that you can feel exactly what you’re standing on—those little bumps on a comp volume, the roughness of an outside slab, even the micro crystals on sandstone.

On technical problems, I can place my foot, weight it, and feel if I need to shift. That feedback helped me finally unlock toe-pressure moves I was failing before.

They’re not ballerina slippers—there’s still enough support to toe-in hard—but if you like feeling the difference between a real and ‘imagined’ foot placement, you’ll love the sensitivity.

I found myself trusting gym smears and even techy arete pinches way more, since my foot could ‘read’ the hold.

Let’s be real—half the reason you buy a Solution (Comp or OG) is for the heel and that iconic ‘ballerina’ toe. Some shoes talk a big game about toe hooks…but the Comp makes them feel like cheating.

The soft, rounded rubber patch on the top of the toe is huge, and super grippy—I’ve latched onto volumes, scummed on overhanging jugs, and even locked dynamo run-and-jump starts with confidence.

There’s a memorable campus board-style move in the gym—flying to a jug but needing a toe scum to hold your barn door. Before the Comp, I’d slip every time. After switching, it felt like someone installed glue.

Heels are just as locked-in as the OG Solution. The heel is tighter and mirrors your foot better due to the slipper-plus-velcro closure. I’ve never popped out, not even once, and that includes weird, aggressive heel hooks on gym box features and slick limestone underclings.

One warning: if you have a ‘blocky’ heel or wide heel bone, it might feel way too tight here.

I knew the Comp would be good, but I had no idea how much it would change my gym style. There’s this one blue circuit—giant dual-tex volumes, almost no footholds, all about trust.

In the original Solution, I bailed every time. In the Comp, I sent in three tries, mostly because I could smear those blobs without fear.

Biggest surprise? They actually perform outdoors too. I stitched a long, fingery limestone traverse using the Comp—popping toe hooks, switching to heel hooks, even smearing polished edges—crazy versatility.

Breaking them in was rough, but worth it. After two weeks, I almost forgot I was wearing ‘fancy’ shoes—just felt like a weapon attached to my foot.

Not every shoe fits every foot—trust me, I started ClimbingShoesFit because I’d been burned by puffed-up heels and dead space too many times.

This is what I’ve learned about the Solution Comp fit:

• Best if you have medium or narrow feet—wide-footed folks will struggle
• Works great for Egyptian toes (long big toe, sloping to pinky) and Greek (second toe longer), but NOT for square toe shapes
• Heel is snug and pointed—if your heel is chunky or round, it’s worth trying before you buy
• Low-to-medium arches feel supported, really flat arches may need time to adjust

So, try before you buy if your foot shape is unusual.

The Solution Comp works best if your big toe is the longest (called Egyptian shape) or if your second toe is the longest (Greek shape). The shoe is designed with a narrow, pointed toe box that fits those foot shapes well.

If your toes are about the same length or your foot is wide and square at the front, the shoe may feel too tight, especially around the toes. It’s not ideal for that shape and might cause pressure or dead space.

Best for medium to narrow feet. The midsole and high toe arch create a squeeze fit—wide-footed climbers will feel pressure or even pain, especially after break-in.

It’s a unisex shoe and comes in a wide range of sizes for both men and women. Women should check conversion charts—La Sportiva’s smaller sizes work well for narrower feet and lighter climbers.

This is where I learned the hard way.

My street shoe is EU 43 (US 10). La Sportiva sizing is always a riddle, especially in high-performance shoes.

I started with 41.5, which was way too painful—lost circulation after ten minutes.

Ended up keeping 42, which is 1 full EU size down from my street. For me, this is the sweet spot:

• 0.5 to 1 size down from street shoe is aggressive performance (in EU sizing—so if you’re 43 in ‘normal’ shoes, go with 42 or 42.5 depending on pain tolerance)
• Half size down if you want a ‘training’ fit or are new to aggressive shoes
• The Comp stretches a bit—expect about 0.5 EU size of stretch

Big tip: If in doubt, try them on in person. If ordering online, order two sizes and return one.

After three months of hard gym bouldering (3-4 sessions a week), my pair is holding up better than expected. The rubber scuffs on volumes but hasn’t chunked off yet.

I see a bit of fuzz on the rand from toe drags, but otherwise, the build quality is classic La Sportiva—all the stitching is still tight, the hook-and-loop closure works perfectly, and the slipper panel hasn’t bagged out.

If you drag your toes or only climb rough granite, I’d expect faster wear than with super stiff, thick-soled shoes. But for comp-style climbing and most real rock, they’re in the top class of durability.

No two ways about it: these shoes are expensive, and you only want to buy if they fit you. That said, the Solution Comp delivers on all the performance promises—if you boulder hard, climb steep stuff, and want to push your grade on comp problems, I think they’re worth the cash.

I wouldn’t recommend these as a ‘first’ shoe, or if you’re climbing slabs and thin vertical purely. But if you crave better hooks, smears, and toe sensitivity, the Comp holds its value. I’ll probably resole before I ever retire them.

As with anything one size doesn’t fit all. Here are my recommendations.

Don’t buy the Solution Comp if:

• You have wide feet or a boxy/square toe shape
• You mostly climb slabs, friction climbs, or stand on razor-thin granite edges
• You want a relaxed fit for long trad sessions
• You’re new to climbing or want all-day comfort

The Solution Comp is for you if:

• You climb in the gym 2-3 times a week, love steep bouldering, or want to try comp-style movement
• You have medium/narrow feet, especially Egyptian or Greek toe shapes
• You want insane toe/heel hooking power and real feel on smears
• Your projects include nothing-but-volumes blue problems or steep sport outdoors