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K2 FIT 90 BOA

Men's Skates
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K2 FIT 90 BOA

Men's Skates
Top Pick: Best Fitness Skates of 2026
K2 FIT 90 BOA Skates Mens 7.0
In Stock: 2
Price: $259.95
  • Manufacturer Skate Size: 7.0
K2 FIT 90 BOA Skates Mens 7.5
In Stock: 2+
Price: $259.95
  • Manufacturer Skate Size: 7.5
K2 FIT 90 BOA Skates Mens 8.0
In Stock: 2+
Price: $259.95
  • Manufacturer Skate Size: 8.0
K2 FIT 90 BOA Skates Mens 8.5
In Stock: 2
Price: $259.95
  • Manufacturer Skate Size: 8.5
K2 FIT 90 BOA Skates Mens 9.0
In Stock: 2+
Price: $259.95
  • Manufacturer Skate Size: 9.0
K2 FIT 90 BOA Skates Mens 9.5
In Stock: 06/30
Price: $259.95
  • Manufacturer Skate Size: 9.5
K2 FIT 90 BOA Skates Mens 10.0
In Stock: 2+
Price: $259.95
  • Manufacturer Skate Size: 10.0
K2 FIT 90 BOA Skates Mens 10.5
In Stock: 1
Price: $259.95
  • Manufacturer Skate Size: 10.5
K2 FIT 90 BOA Skates Mens 11.0
In Stock: 2+
Price: $259.95
  • Manufacturer Skate Size: 11.0
K2 FIT 90 BOA Skates Mens 11.5
In Stock: 2+
Price: $259.95
  • Manufacturer Skate Size: 11.5
K2 FIT 90 BOA Skates Mens 12.0
In Stock: 2
Price: $259.95
  • Manufacturer Skate Size: 12.0
K2 FIT 90 BOA Skates Mens 12.5
In Stock: 2
Price: $259.95
  • Manufacturer Skate Size: 12.5
K2 FIT 90 BOA Skates Mens 13.0
In Stock: 1
Price: $259.95
  • Manufacturer Skate Size: 13.0

We will match or beat any posted overall price advertised in-store or online on in stock items.

Overview

Playing Style

  • Power

    A Power-Focused Playing Style suits players who thrive on generating strong, top-end speed through forceful and longer strides. They come with a stiffer boot that efficiently transfers energy into the rink for maximum power with every stride.

  • Acceleration

    An Acceleration-Focused Playing Style is ideal for players who rely on quick bursts of speed and agile movements to dominate the game. These offer a moderately stiff boot that balances support with mobility. You can swiftly change direction, make sudden moves, and accelerate rapidly with these skates.

Fit Profile

  • If multiple categories are selected, it indicates the skate is available in or can be molded to different fit profiles.

  • Low Profile

    Narrow forefoot, narrow heel pocket, shallow instep depth, and low overall volume.

  • Medium Profile

    Medium forefoot, medium heel pocket, medium instep depth, and medium overall volume.

  • High Profile

    Wide forefoot, wide heel pocket, deep instep depth, and high overall volume.

Level of Play Definitions

  • If multiple categories are selected, it indicates the skate is suitable for multiple levels of play.

  • Recreational Skates

    Recreational roller hockey skates are built for the new-to-hockey player or casual skaters that are looking for an affordable option. These are great starter skates, especially for youth players.

  • Performance Skates

    Performance-level roller hockey skates are a great fit for players who are confident in their skating stride and are ready to take their performance to the next level. These players are on the rink 1-2 times a week playing mid-to-high level hockey.

  • Elite Skates

    Elite-level roller hockey skates are built for the best performance, protection, durability, and comfort. These players are usually on the rink three times or more a week and are playing high-level hockey.

Cut Protection Level

  • This is the general level of protection against cuts.

  • Minimum

    Basic protection suitable for competitive play

  • Standard

    Balanced protection for intense game play. Protects against more severe cuts.

  • Maximum

    Highest level of cut resistance for elite gameplay, designed for the biggest and fastest players.

ANSI Rated Cut Level

  • Measures the actual cut resistance of materials based on the ANSI/ISEA 105 standard.

  • N/A

    No specific cut-resistance rating provided by the manufacturer.

  • A1

    Minimal protection; withstands light cuts (200-499 grams of force).

  • A2

    Lower-level protection; resists slightly heavier cuts (500-999 grams of force).

  • A3

    Low-level protection; suitable for competitive play (1,000-1,499 grams of force).

  • A4

    Standard protection; defends against significant cuts (1,500-2,199 grams of force).

  • A5

    Elevated protection for intense play (2,200-2,999 grams of force).

  • A6

    Extra protection for faster, higher-impact play (3,000-3,999 grams of force).

  • A7

    Ultra-high protection (4,000-4,999 grams of force).

  • A8

    Premium protection for all levels of play and ages (5,000-5,999 grams of force).

  • A9

    Top-tier cut resistance for ultimate protection (6,000+ grams of force).

Certifications

  • Indicates compliance with safety standards and regulations for hockey gear.

  • USA Hockey

    Approved for play under USA Hockey regulations. Ensures gear meets safety standards for organized play in the United States.

  • BNQ

    Certified by the Bureau de Normalisation du Quebec for cut-resistant hockey gear. Required for players in Canadian Minor Hockey leagues to ensure on-ice safety.

  • CE

    Meets European safety standards for protective equipment. Designed for compliance with regulations across European leagues and recreational play.

The K2 F.I.T. 90 BOA Inline Skates for Men have highly supportive cuffs with well-ventilated soft boots. 90mm wheels offer good speed and maneuverability to be taken for fitness or just for fun.  Boa Turn-Dial Lacing has them on and off quickly and with a precise fit. K2's patented soft boots feel great out of the box without the need for any break-in time.
 
Integrated liners and fixed frames (not removable or adjustable) are easy to maintain. K2 FIT 90 Boa Skates can be skated casually, but 90mm 83A wheels are meant to cover some ground and be enjoyed by those having some level of comfort on wheels for fitness skating activities. Comes with TwinCam ILQ7 Bearings and a brake attached. 
 
Sizing Tip:
Based on US Men's Sizing
 

Model Year 2025 (released 2022)
Skate Type Cross-Training, Recreational
Skill Level Intermediate
Weight 1505g (US 10.5 EU 44)

Specifications

KEY TECHNOLOGIES

Boa® Fit System
A steel cord tightens evenly around the foot for a precision fit and even on-the-fly adjustments. Lifetime guarantee. Push dial in to spin and tighten. Pull dial out for quick release. WATCH BOA FIT SYSTEM VIDEO



BOOTS
ConstructionSoft Boot
CuffStability Plus
LinersFixed - Not Removable
Heat MoldableNo
ClosuresCuff Buckle
45 Degree Velcro Power Strap
BOA Speed Lacing
MountingMonocoque



FRAMES
MaterialDie Cast Aluminum
MountingMonocoque
LengthTBD
RemovableNo
AdjustableNo
Stock Wheel Setup4x90mm
Max Wheel Size90mm
AxlesTwo-Piece 6mm



COMPONENTS
WheelsK2 90mm 83A
BearingsTwinCam ILQ7
BrakeYes
Axle for Brake RemovalNot Included
Compatible with Sonic 6mm Round Extender Axle
Skate ToolNot Included



MANUFACTURER and WARRANTY INFORMATION
Model NumberI2202021
Time1 Year
ContactInline Warehouse
Country of OriginChina

Videos

Sizing Chart

GENERAL INLINE SKATE SIZING GUIDELINES
Measure feet with socks on and then reference the model-specific sizing chart.
How to Measure Your Feet for Skates
How to Try on Skates for Fit
How to Choose an Inline Skate
K2 F.I.T. Men's INLINE SKATE SIZING CHART
Based on US Men's Sizing

F.I.T.

CM

US Men's

US Women'sEU
5.023.05.06.036.5
6.024.06.07.038
6.524.56.57.539
7.025.07.08.039.5
7.525.57.58.540
8.026.08.59.040.5
8.526.58.59.541.5
9.027.09.010.042
9.527.59.510.542.5
10.028.010.011.043.5
10.528.510.544
11.029.011.044.5
11.529.511.545
12.030.012.046
12.530.512.547
13.031.013.048
14.032.014.049

Customer Reviews

4.7 out of 5
11 Customer Reviews
2 out of 5 Stars
Size down!!I had a version of this skate about 10 years ago that I much prefer. The BOA system does not tighten like good ol lace up. The power strap does not tighten and hold like the old one. And I bought an 8.5 which fits like a 9. Very loose. So trying to keep my feet stable in this boot is hard, which make skating far less enjoyable. I've tried different foot beds, which help somewhat but would be very good to know that you should order a 1/2 size or even whole size smaller than you normally would. Not sure but I may wasted $300 on these things. Pretty disappointed in K2.
5 out of 5 Stars
Would Recommend
My favorite skates everThe soft boot is super comfortable for long skates, and the BOA system is the greatest improvement in skates since wheels. It truly deserves some kind of prize. Now, if only K2 could figure out some kind of skate that would repel all the e-vehicles (scooters, bikes, & even CARTS!) from the bike/skate/jog path in Santa Monica ... that would be heaven.
5 out of 5 Stars
Would Recommend
Love these skatesI have used these skates once so far, but they are great. I have been inline skating as a casual user for about 30 years now. These skates provide the support needed, while being comfortable. The larger wheels are fast! It's better on uneven asphalt. Lots of fun!
5 out of 5 Stars
Would Recommend
As advertisedLove them, a second set of K2's. Order and shipping process was great. Better price than through the K2 website!
5 out of 5 Stars
Would Recommend
Great skatesGreat skates for a workout skate around the bay.
5 out of 5 Stars
Would Recommend
Best K2 skates everI believe this my 9th pair of K2 skates. These are my favorite ones so far. Inline Warehouse service is quick and easy.
5 out of 5 Stars
Would Recommend
Big bang for your bucksThese skates are a great option... assuming a proper fit for your needs and budget. Super cozy, easy to get on/off your feet, and feels stable while wearing them. If you're skating for fun & fitness, then these skates will serve you well. Just make sure you know whether a hard boot or a soft boot fits your preference.
5 out of 5 Stars
Would Recommend
Really great skateI've been using k2 skates for about 30 years. I recently bought these as the boa mechanism broke on my old ones. I upgraded from the 84mm wheel to the 90mm. It's an easy adjustment to get used to and the boa mechanism is made much better than they used to. It's an awesome invention. The skate is fun and comfortable.
5 out of 5 Stars
Would Recommend
Best skate everI have been roller balding straight lining for close to 30 years. These skates and size wheels have taken the skate to a new level of speed and smoothness. Regrettably I wish I had bought these skates ealier in my skating life. Best skates yet.
5 out of 5 Stars
Would Recommend
Glad I DidThe last time I rollerbladed was back in the day playing street hockey with the neighborhood kids. We would burn through sets of wheels every summer. So when I was looking to reignite those times of the past with a new set of blades, I didn't want to skimp. The K2 Fit 90 BOA's do not disappoint. The slightly larger wheel size offers stability over cracks and bumps. They offer comfort and ease when sliding into and cinching up. Glad I did!