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Salomon S/Lab Sense Ultra 5 Set Review

An efficient, lightweight running vest capable of supporting you for short outings
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Salomon S/Lab Sense Ultra 5 Set Review
Credit: Salomon
Price:  $170 List
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Manufacturer:   Salomon
By Brian Martin ⋅ Review Editor  ⋅  Jul 13, 2020
61
OVERALL
SCORE
  • Comfort - 30% 7.0
  • Features - 25% 4.0
  • Hydration System - 15% 7.0
  • Volume to Weight Ratio - 15% 7.0
  • Pockets - 15% 6.0

Our Verdict

Once you get the fit adjustments sorted out, the Salomon S/Lab Sense Ultra 5 Set is a pretty comfortable and efficient running vest. This vest is really at home on short outings or when frequent resupply options are available. You definitely can't fit everything you need for even a half-day of running. While we like this vest overall, the fit adjustments on the chest bungees are baffling and unnecessarily complicated, and while there are many pockets, you are pretty limited in how much you can put in them before the vest becomes uncomfortable.
REASONS TO BUY
Compact
Light
Comfortable
Minimalist
REASONS TO AVOID
Less storage space
Reaching pockets is tricky
Pricey
New Colors

Salomon tweaked the colors for this vest since we tested it, but as far as we can tell, last season's model is the same as this year's. The black above is a current color option.

July 2020

Our Analysis and Test Results

Ideally, the running vest you select will be so comfortable and hassle-free it will help you run further faster. While the Sense Ultra 5 is a pretty functional piece of gear, there are several things along the way that almost made it more of a hindrance than a companion during our testing process. Don't get us wrong, this vest is still quite comfortable and functional. For such a small and lightweight package, it holds a lot of water and fuel, and our issues with reaching the side pockets are partly due to the inflexibility of the lead gear tester.

Performance Comparison


salomon s/lab sense ultra 5 set - the sense ultra is snug and secure even when running hard.
The Sense Ultra is snug and secure even when running hard.
Credit: Katy Scott

Comfort


To start with the negative first, the fit adjustments are oddly difficult to move. Every other vest we tested has either rails or clips that allow the chest straps to be adjusted up and down easily. The Sense Ultra has clips that seem impossible to adjust, easy to lose, and even harder to reattach. We weren't able to adjust them quickly.

salomon s/lab sense ultra 5 set - this adjustment system is unnecessarily difficult. we're not sure if...
This adjustment system is unnecessarily difficult. We're not sure if our testers hands are too big or his brain too small, but at any rate, adjusting the chest bungees was a tall order.
Credit: Brian Martin

On the positive side, once you get the straps adjusted (and the blisters on your fingers repaired), the vest is extremely comfortable. It efficiently distributes the weight of the two soft flasks and snacks you have on-board.

Features


This is a minimalist running vest, and as such, it doesn't have a ton of features crammed onto it. It does, however, come with a whistle. As we mentioned in the comfort section, parts of the design are a bit frustrating, specifically the fit adjustments.

Hydration System


Supporting the minimalist design of this vest is the two soft flask hydration system. The bottles are simple, lightweight, and our tester didn't have any issues with them leaking while running or in the car on the way to the trailhead. It's important to note; there isn't an option to expand the water capacity with this vest. If you need more than the two 8oz soft flasks, this might not be the best option for you.

salomon s/lab sense ultra 5 set - for the minimalist weight and features of this vest, it does hold a...
For the minimalist weight and features of this vest, it does hold a good amount of water and food. The soft flasks are easy to drink from on the run and have enough shape/structure to fill up easily. Still trying to get that clip attached...
Credit: Katy Scott

Volume to Weight Ratio


It would be unfair to criticize the storage capacity of this vest too much as it is a minimalist design and isn't made to haul the kitchen sink. With 5L of storage space, Salomon managed to keep this vest to 6.8 ounces, making it incredibly light and scoring quite high for volume to weight ratio. The stretch pockets do allow a fair amount of storage. We crammed a running jacket, snacks, and water fairly comfortably for our morning runs. It is easy to overload this vest, however, causing a few problems — the most noticeable is the neck lining digs into the lower neck/upper back area when this vest is overloaded.

salomon s/lab sense ultra 5 set - easy access to your jacket or extra food is a nice touch. virtually...
Easy access to your jacket or extra food is a nice touch. Virtually no weight added having a kangaroo pouch but the storage capacity was definitely beefed up.
Credit: Katy Scott

If being ultralight and compact is a top priority, this vest isn't a bad choice. In fact, for events and races where resupplies are frequent and the weather doesn't necessitate you bring extra layers, this lightweight vest is a fantastic option.

salomon s/lab sense ultra 5 set - the s/lab is by far the lightest vest we tested (shown here being...
The S/Lab is by far the lightest vest we tested (shown here being weighed without its included soft bottles). If looking for something on the minimalist side, this is a pretty good choice.
Credit: Brian Martin

Pockets


There is one main compartment on the back, two large stretch pockets on the front and two zippered underarm compartments. Also, you get one stretch pocket above the right soft flask capable of holding a tube of electrolyte tabs or maybe a baggie of Ibuprofen. For such a minimalist vest, there are quite a few pockets of varying sizes.

Both sides of the vest are equipped with stretchy zip pockets...
Both sides of the vest are equipped with stretchy zip pockets capable of holding a handful of gels or snacks. All things said, there is a good variety of pockets on this vest.
Capable of holding a key or even a gel or two, the upper zipper...
Capable of holding a key or even a gel or two, the upper zipper pocket was a nice touch.

Value


It's hard to say this vest is good value. It is a functional, lightweight vest, but for the price, there are many options available that score higher in nearly every metric and are more versatile.

Conclusion


When speed, weight, and minimalism are top priorities, the Salomon S-Lab Sense Ultra 5 Set will dominate. But if you're considering this vest as your primary running vest and want it to be the “Jack of all trades,” you might be disappointed. You can't expand the water storage and are quite limited on being able to pack along a jacket and lots of food. Probably the best scenario with this vest is an event with loads of resupplies along the way. Unless weight and efficiency are of the utmost importance, trumping comfort and versatility, check out some of the vests that offer a bit more in the way of functionality and expandable food and water storage.

Brian Martin