MXZ304
MXZ304
MXZ304
MXZ304

MXZ304

3018655

Regular price$349.99
/
  • Low stock - 9 items left
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The unique boot shape allows for us to trap warm air, which is the best insulator for any type of footwear. The MXZ304 continues to be the top winter specific cycling shoe of choice.

Sizing Suggestion: For use with winter weight socks we recommend ordering 1-1.5 size up from your normal Lake Cycling shoe size.

Winter Last – With a much wider & taller toebox than our traditional lasts, the Winter last allows the foot to maintain proper circulation even when thicker socks are worn. Our winter last is the standard for winter cycling footwear.

Heavy duty Mountain V outsole by Vibram

Pittards WR100 leather, Outlast temperature regulating liner, 3M Thinsulate lining in toe box, Thermosol composite insulation insole.

BOA® Fit System M4 dial. The M4 dial is built for gloves and freezing temperatures, defying sand, mud, and ice. Combined with Click-Fit quick release, the system makes for easy entry and exit.

7°F to 45°F / -14°C to 7°C

The uppers are treated with a durable water resistant (DWR) coating that will wear away over time. We recommend reapplying a DWR spray 1-2 times a year for moderate riders and every 2-3 wet rides for daily riders.


Check out our full size guide:

Looking for the ultimate online size guide? Check out our full size guide so you can hone in on the best shoe fit that Lake has to offer.

  1. Step 1: Measuring your foot
  2. Step 2: Review sizing chart
  3. Step 3: Review fit matrix
  4. Step 4: Review shoe lasts

SIZE CHART

LAST LENGTH / SHOE SIZE
Add +5mm to your measured length to get correct shoe length
COMFORT PLUS WIDTHS
ROAD: CX201
MTB: MX201, MX169, MXZ120
SPORT LAST WIDTHS
ROAD: CX176, CX177, CX145, CX146, TX213, CXZ176 (Wide Only)
MTB: MX176, MX177, MX168, MX1, MX145, MX146, MXZ176 (Wide Only)
COMPETITION LAST WIDTHS
ROAD: CX218, CX219, CX238, CX241, CX242, CX1-C, TX223, TX322
MTB: MX218, MX219, MX238, MX241, MX242, MX1-C
RACE LAST WIDTHS
ROAD: CX301, CX302, CX332, CX333, CX403 (Narrow & Regular Only)
MTB: MX332
Race Last width names updated Dec 1 2023:
Regular = Narrow
Wide = Regular
Extra Wide = Wide
*measurements remain the same
WINTER LAST WIDTHS
MTB: MXZ200, MXZ400 (Wide Only), MXZ304
Milimeters EU Regular Regular Wide Regular Wide Narrow Regular Wide Regular Wide
224.5 - 227 36 92 85 87 83 78
230.5 - 234 37 94 87 88 85 80
234.5 - 237 37.5 89 85
237.5 - 240 38 96 89 90 87 82
240.5 - 243 38.5 91 87
243.5 - 246 39 98 91 99.76 92 104 88 97.8 100.24 84 100.2
246.5 - 250 39.5 99 93 105 88 98.8 101.24
250.5 - 253 40 100 93 101.76 94 106 89 99.8 102.24 86 101.2
253.5 - 256 40.5 101 95 107 90 100.8 103.24
256.5 - 260 41 102 95 103.76 96 108 91 101.8 104.24 88 103.2
260.5 - 263 41.5 103 97 109 92 102.8 105.24
263.5 - 266 42 104 97 105.76 98 110 93 103.8 106.24 90 105.2
266.5 - 270 42.5 105 99 111 94 104.8 107.24
270.5 - 273 43 106 99 107.76 100 112 95 105.8 108.24 92 106.7
273.5 - 276 43.5 107 101 113 96 106.8 109.24
276.5 - 280 44 108 101 109.76 102 114 97 107.8 110.24 94 108.2
280.5 - 283 44.5 109 103 115 98 108.8 111.24
283.5 - 286 45 110 103 111.76 104 116 99 109.8 112.24 96 110.7
286.5 - 290 45.5 111 105 117 100 110.8 113.24
290.5 - 293 46 112 105 113.76 106 118 101 111.8 114.24 98 112.2
293.5 - 296 46.5 113 107 119 103 112.8 115.24
296.5 - 300 47 114 107 115.76 108 120 103 113.8 116.24 100 114.2
303.5 - 306 48 115 109 116.76 110 122 105 115.8 118.24 102 116.2
309.5 - 313 49 116 112
313.5 - 316.5 50 118 113 120.76 114 126 108 119.8 122.24 106 120.2
326.5 - 329 52 118

Customer Reviews

Based on 12 reviews
75%
(9)
17%
(2)
8%
(1)
0%
(0)
0%
(0)
M
Marco
Best investment for the winter

I'm riding with the MXZ 304 boot for a year now and I wished I ordered them earlier. My feet stay dry and warm, even with temperatures below zero! A must have for the winter. I ordered one size bigger then my other lake schoes!

J
Jonathan McLeod
Disappointed

Warm boot but the sizing is off compared to other Lake shoes. They run at least a size smaller. Also, it's time to say goodbye to the Boa system for anything above the ankle. They stay tight for a few minutes and then loosen up completely. Useless system. At least there is a forefoot velcro strap to hold things together lower down. Please go back to straps and buckles!

J
J.M.
Great Shoe! But…

I live in Idaho so winters are long. I needed a shoe which wasn’t as heavy or insulating as a 45nrth boot. This shoe fits the spot BUT size up. 1-1.5 bigger. Im a 44.5 and ordered a 45 regular and cant even fit a toe warmer. So size up and widen up for wool socks. I used it 20-25 degrees and it did well. Just had to use a normal sock so after an hour the toes started to suffer. I might try using a turkey bag but i still need so size up for max comfort. Besides running small… its a perfect shoe for 20-30 degrees. Lower than 20 will require your favorite trick for keeping you warm. Mine is wool socks and turkey bags.

A
Augsburg
Loved these for cold, winter riding of my fat tire bike

The 304's are warmer than my Scarpa approach/hiking boots that I would otherwise wear. I can ride in the 304's for 2 hours in 25F temperatures - but my feet are getting cold towards the end of two hours. When temps get down to 0F, I was able to ride for an hour, using the heat pads made for feet. I did need to order up 3 sizes larger than normal (I normally wear a 47 and had to get a 50 wide). The Boa system works - some complain it breaks, but I rode 40 times over the winter and the Boa held up fine. The 304 boots are initially SUPER tight to put on (like putting on a ski boot for the first time of the season), but once you are in, they feel fine. After a few rides, the boots were broken in and were easy to get on - with plenty of room in the toe box for heating pads. The thermal reflective insole is great. As far as an update to the boot's design, I'd get rid of the provisions on the sole for clipless pedal cleats - those are going out of style as most of us have migrated to platform pedals. I had to purchase the Syksol cover pads for the cleat area. The Vibram sole tread is very deep and picks up rocks and snow, but works well in compact snow when you need traction for a quick dismount. I'd love to see a lithium-ion powered electric-heated insole option, and/or an optional neoprene toe cover for temps 25F and below.

G
G.
Highly impressive winter boot

The quality and fit is absolutely perfect. Highly impressed by this boot. I am normally a size 43 Wide in Lake MX shoes but am a size 44 Wide in the MXZ 304 boot (with thick socks). Five stars for sure!


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