Fox Racing "Union" MTB Shoes - Black

from 160.95 EUR

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Shoe SizeSize chart

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- - EU 39 (US 7)169.95 EUR
  - EU 40 (US 7.5)169.95 EUR
  - EU 41 (US 8)160.95 EUR
  - EU 41.5 (US 8.5)160.95 EUR
  - EU 43.5 (US 10.25)160.95 EUR

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kunstform "Logo" Socks - Black ~~11.95 EUR~~ 5.95 EUR -50%

kunstform "Logo" Socks - White ~~11.95 EUR~~ 5.95 EUR -50%

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Weight : 1.1kg / 2.43lbs
Packaging Unit: Pair
Product ID (PID): 41552
Product safety

Size chart

Fox Racing · Shoes

Stand on a sheet of paper and measure from the heel to the longest toe.

Measure in the evening, when your feet are at their largest
Stand on a sheet of paper, heel against the wall
Mark the longest toe and measure the distance
Measure both feet and use the larger value

Size	Foot length (cm)	EU	US
EU 37 (US 5)	23.5	37	5
EU 38 (US 6)	24.5	38	6
EU 39 (US 7)	25.1	39	7
EU 40 (US 7.5)	25.8	40	7.5
EU 41 (US 8)	26.5	41	8
EU 41.5 (US 8.5)	26.8	41.5	8.5
EU 42 (US 9)	27.1	42	9
EU 42.5 (US 9.5)	27.5	42.5	9.5
EU 43 (US 10)	27.8	43	10
EU 43.5 (US 10.25)	28.1	43.5	10.25
EU 44 (US 10.5)	28.5	44	10.5
EU 44.5 (US 11)	28.8	44.5	11
EU 45 (US 11.5)	29.1	45	11.5
EU 45.5 (US 12)	29.5	45.5	12
EU 46 (US 12.5)	29.8	46	12.5
EU 47 (US 13)	30.5	47	13

Manufacturer data, deviations are possible.

All size charts

Found an error? Report it. 5 EUR voucher if confirmed.

Online: https://www.kunstform.org/en/fox-racing-union-mtb-shoes-black-p-41552
Printed: 11/15/2026

The Fox Racing "Union" MTB Shoes - Black is Fox' clipless trail shoe with a secure hold from the power strap and the BOA L6 dial, which adjusts on the go. The upper combines TPU with welded seams and ripstop for durability and airflow, the Ultratac sole with D3O insert damps vibration, and the moulded toe cap protects against rock strikes. The internal stiffening plate puts power into the pedal and stays comfortable when walking, and the arch support comes in high and low. The Black colourway is all black.

Facts: Fox Racing "Union" MTB Shoes - Black

Material: combined TPU/ripstop upper with welded seams
Shoe-Style: Low-Top
Sole-Style: other sole
Outsole: Ultratac rubber compound with D3O damping insert
Pedal System: 2-bolt (SPD), 2-bolt cleat system compatible with all major pedal brands
Closure: BOA L6 dial and power strap
Intended Use: MTB, Enduro, Downhill
Extras:
- Moulded toe cap against rock strikes
- Moulded internal stiffening plate for power transfer and walking comfort
- Interchangeable arch support (high and low)
- uniform Fox sizing across Union BOA, Union, Union Flat and Union Canvas, see size chart
Contains: 1 pair