• Available Color
    Black/Red/Grey Six

Add to cart options

Product Actions

Select Styles for Availability


All-weather mountain biking shoes designed for a secure fit

Transfer maximum power to the pedals. The Kestral Pro Boa® combines our stiffest sole and clipless compatibility for an efficient all-mountain ride. The Boa® Fit system means you can dial in a secure fit, while the wide Stealth® C4 rubber sole provides confident footing in all terrain. Mesh inserts enhance breathability, and the quick-drying synthetic upper maintains all-weather comfort.
  • Benefit: Stealth, Clipless
  • Weight: 16.4 oz (465 gm)
  • Boa® Closure System for micro-adjustment, and secure and consistent hold
  • Synthetic weather-resistant micro-perforated upper; Perforated EVA tongue with mesh overlay
  • Textile lining; Stealth® C4™ rubber outsole for unbeatable grip
  • Durable lightweight EVA midsole; Enjoy the comfort and performance of OrthoLite® sockliner
  • Clipless style; Non-slip heel cup; Stiff carbon-infused nylon shank
  • Regular Fit
Rated 5 out of 5 by from Great shoe for all mountain riding I live in western MT. Many of our trails are not buff/flow style trails. Many sections on the climbs up require prolonged hike-a-bikes. I also wear these when I clear trail with my chainsaw. Many 20+ mile backcountry rides on these some carrying the saw. They are comfortable enough to wear for 12-14 hour trail clearing days and for backcountry epic rides. The rubber is grippy on hike-a-bikes up long talus fields. I used to wear a Terraduro, and I think these are stiffer when pedaling but easier to walk in and do trail maintenance with. Highly suggest these shoes, great real all mountain shoe. Hats off to Five-Ten
Date published: 2019-07-23
Rated 5 out of 5 by from Helluvan upgrade I'd been wearing an old style of Shimano mtn shoes for about 10 years and they did just fine. I recently started riding a lot more and they just weren't cutting it anymore and my feet were killing me. Every bike guy and gal I rode with was wearing Five Tens and swore by them so I gave them a shot. I am beyond pleased. Not only are they far and away more comfortable than my old shoes, but they have a better closure system and a stiffer sole as well. full disclosure, I got these at half price but I would gladly pay full price for these shoes. They are definitely worth it.
Date published: 2019-07-07
Rated 5 out of 5 by from I love this shoe I bought these to replace my old kestrel BOA which I found a bit tight in the toe box. These new ones have a Velcro strap in front making the toe box adjustable and much more comfortable. Wonderfully grippy and stiff.
Date published: 2019-02-22
Rated 5 out of 5 by from Best bike shoes I have ever owned I have ridden these shoes about 5 times now and I can confidently say they are the best bike shoes I have ever owned. Having come from a triathlon background for 10 years I have owned a lot of shoes. These are the most comfortable bike shoes that I have ever put on my feet. I have a US size 12 foot that runs wide. A previous pair of five10s took some time to break in and were not always comfortable on long rides. These thing went on the first time with great adjustment in the toe box due to the velcro strap. The high quity boa system leaves me feeling very secure with no foot movement. And best of all they have a sole that is as stiff as a road shoe with no noticable flex. There have already been several times when i needed to get unclipped and then quickly replant my foot on the pedals. With the ultra grippy bottom, I feel huge confidence that my foot will remain glued to the peddles even when I can get clipped in quite in time to handle a knarly feature. They are also quite water repellent (at least compared to my other MTB shoes) and they leave my feet dryer when getting small splashes or rubbing against wet leaves. My one potential gripe is that they are a bit warm, which is nice for cool weather riding, but I'm not sure if they will be an issue in the summer months (tbd). But this is not enough for me to give these shoes anything less than 5 stars.
Date published: 2019-03-27
Rated 5 out of 5 by from These shoes are COMFY! Got these on a whim because I was tired of looking like an idiot walking in carbon soled sidi’s up rocky hills and slipping all over the place. SOO glad I did, they are almost as rigid as far as soles, but way more stable! Haven’t had any issues at all with them and they are wider so they fit my feet so much better to allow for more miles and that’s the goal. Plus the BOA system is super quick and easy to use, and the strap helps separate the top from bottom so you don’t feel like only one area is secure.
Date published: 2019-05-12
Rated 5 out of 5 by from Precise and responsive shoes I had tried the previous rendition of the boa and loved the lacing system but the toe box was a bit too tight for me. I love this new version and it's super responsive and very little loss of power to pedal. I was using a specialized cross country style shoe before but these are a significant improvement. It's all the benefits of a stiff shoe with the comfort and sticky outsole or a rock climbing shoe.
Date published: 2019-05-10
Rated 5 out of 5 by from It's back and it fits! I really wanted to love the old Kestrel Boa but it never fit properly. This new version is amazing - big toe box, stiff, better looking. Kudos 5.10 and Adidas!
Date published: 2019-04-30
Rated 4 out of 5 by from Overall Solid Shoe I purchased the Pro Boa's a little less than 1 month ago and have put about 100 miles on them in mixed conditions and they have performed admirally. I have a narrow foot (B widt) so needed to order a half size smaller than normal, this puts my big toe close to the end, but this is not an issue when walking. The grip is solid even on muddy ground, which I was pleasently surprised. I will need to see how they handel in Oregon winter riding conditions. The cat tongue fabric in the heel cup helps to mimimize slippage but not entirely. While I much prefer Boa over laces due to simplicity, wet and muddy laces suck. The single boa tensioner does not allow me to fine tune the fit. Again I have a narrow foot so those with a normal width foot, this may not be an issue. I would like to see a dual zone boa system - this may allow them to reduce the stack height of the dial. It has not been an issue for me but several other reviewers have commented on the dial size. What I love about this shoe, the stiffness. This is an very stiff shoe that helps to transfer energy back to my pedaling and stability on the pedals while discending. I have yet to experience any foot fatigue or hotspots. I have worn them in a range of temperatures without significant change in my foot temperature. Overall Solid Shoe
Date published: 2019-06-28
  • y_2019, m_9, d_16, h_17
  • bvseo_bulk, prod_bvrr, vn_bulk_2.0.13
  • cp_1, bvpage1
  • co_hasreviews, tv_1, tr_34
  • loc_en_US, sid_btl93, prod, sort_[SortEntry(order=RELEVANCE, direction=DESCENDING)]
  • clientName_agron
  • bvseo_sdk, dw_cartridge, 16.1.1, p_sdk_3.2.0
  • CLOUD, getContent, 42ms
  • reviews, product