Men's UA Syncline Outdoor Shoes

Style # 3021373
Height: Size:
Mens UA Syncline Outdoor Shoes
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Due to limited quantities, only 10 allowed per customer.
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Product DNA

  • Dual-layer mesh upper for optimal water drainage
  • Welded TPU overlays with internal structure for added durabilty, support & abrasion resistance
  • L6 BOA™ speed closure system provides a quick & easy locked-in fit that wont lose tension in water environments
  • Strategically placed drainage ports
  • Plush foam collar for maximium heel comfort
  • Charged Cushioning® in the heel absorbs impact & converts it into a responsive burst of power
  • Lightweight EVA midsole for optimal cushioning
  • High traction rubber lug outsole for grip on a variety of surfaces & conditions
  • Offset: 7mm
  • Imported

Review Summary

9 Reviews


Runs small Runs large


Min. Max.


Min. Max.

Great Biking Shoe

Although these shoes were designed for a walk in the river, they actually have all the elements I was looking for in a biking shoe. The BOA ties are easy to use while offering virtually 100% assurance your shoes will stay tied. The tread design fits nicely with the grips on the bike pedals, providing excellent grip without getting hung up. The extra grip on the toe provides additional stability when stopping or pushing off. The shoes are very light, with a snug fit, and medium arch support. They are also comfortable enough to be worn as an everyday shoe. Overall, these shoes are an excellent and certainly worth the cost.

Minor rips after a few days

I love running in these shoes, they are comfortable and the boa laces are great! But 2 days after and less than 20 miles on them they have minor tears from running trails, tree branches possibly. It will be interesting to see how long they last.

Excellent all around summer footwear

Very breathable / cool to wear, easy to go into the water, quick to drain / dry. BOA system for a shoe of this application is perfect. Love these and hope UA continues to make them for years to come.

Obstacle Course Racing

I used these shoes for an obstacle course race (Spartan) this past weekend and I was very impressed with there performance. The fit was wider at the toes (for wider foot people) and fit close to the foot at mid foot and heel. The Boa lace system was amazing, with the Kevlar laces when you tighten it to the desired tightness it does not loosen up like regular laces (Side note: I watched a review on these shoes that there was not enough padding on the tongue of the shoes and that the laces felt like piano string pressing on your foot which made me worry a bit. This only applies if you tighten them way to tight, the Boa system lets you have complete control over tightness and once your comfortable, you do not have to worry about them coming loose) The shoes went through mud and water and in and down steep slopes, the water drained out of the shoes no problem and there was such good air flow that they started to dry up a bit. The lug pattern on the bottom of the shoe gave me all the traction of needed going up of down the hills, and there was enough surface area on the bottom of the shoe to have a good grip on flat surfaces like wood. What I liked about the shoe was if my shoe went deep into mud, the Boa lacing system made certain that I did not have to worry about my shoe coming off, and the fit felt like it hugged my entire foot, not just the top of the foot What I disliked was I went through some snow this past weekend and these definitely would not work for colder climates What I also didn’t realize when I bought the shoes is they are classified as a fishing shoe which I didn’t see advertised in the store, they were advertised as I multi sport shoe but from my experience they are great for what I needed anyways

Most amazing shoe

I have to say that I’m usually a size 10 in men’s. If it weren’t for the other comments on small shoe size I would have had to re-order. I ordered a 10.5 men’s shoe and they are amazing. Most comfortable shoe I ever had. The BOA lace design is super cool and efficient. I hope they keep making this shoe!!

boa shoes

Very comfortable runs a little small compared to other UA shoes.

Best Hockey Shoe You'll Ever Buy

If you are looking for a shoe that is light, comfy, durable and easy to put on, this is the shoe. The BOA system makes it a button push away from being loose enough to slip your foot straight in, to tied tight and ready to go in seconds. I use them as my field hockey shoes and they are without doubt better than any shoe I've ever had for hockey (even from the specialist hockey shoe brands)

All day sneaker

I bought it for outdoor water sports use and it has exceeded my expectations , i normally wear size 15 in performance shoes and 14 in outdoor , i was a bit worried but sizing and width is really good , i am not small (6'7 and 240), so really happy with the shoe. Mesh really adapts to the feet and cushioning is good

Great Shoe.

Versatile, for sport and trail. Light, sturdy and tough. All terrain, grass, gravel, and astro.