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Fox Racing Flexair Pro Fire Alpha Men's MTB Pants
$179.95
Fox Racing Flexair Pro Fire Alpha Men's MTB Pants-33763
  • Fox Racing Flexair Pro Fire Alpha Men's MTB Pants
  • Fox Racing Flexair Pro Fire Alpha Men's MTB Pants
  • Fox Racing Flexair Pro Fire Alpha Men's MTB Pants
  • Fox Racing Flexair Pro Fire Alpha Men's MTB Pants
COLOR:
  • Black
  • Ash
SIZE:
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Fox Racing Flexair Pro Fire Alpha Men's MTB Pants

Superlight, insulated mountain bike pants

Our Flexair Pro Fire Alpha® Pants bring the best in performance to your next run. With a run as hot as yours, you’ll also be grateful for the breathable, Polartec® Alpha® insulation to keep you cool-no need to keep removing or adding layers as you shred-while the DWR finish sheds moisture, dirt, and debris like a champ. Featuring a tapered fit for superior mobility and to reduce snag, they come with Dyneema® knee and leg panels to increase abrasion resistance and provide enhanced flexibility. That range of mobility is also assured thanks to trusted TruMotion® all-way stretch fabric, which is lightweight and durable and won’t weigh you down as you pedal your way along the trail.

  • Super light, tapered fit
  • Polartec® Alpha® insulation features adaptable breathability that helps eliminate the need of shedding or adding layers while on the move
  • Proven race ratchet closure provides secure fit and quick on-the-fly adjustments
  • Secure zip hand pockets
  • Tapered lower leg reduces snag and drag
  • TruDri® fabrics move sweat away from body to keep you dry
  • DWR finish sheds moisture, dirt, and debris
  • Colors: Black, Ash
  • Sizes: 28, 30, 32, 34, 36, 38, 40
  • SKU: 33763-001, 33763-469

Fox Racing Men Tops Size Chart

S M L XL XXL
A | Chest 33-35 36-39 40-42 43-46 47-50
B | Sleeve 32-33 33-34 34-35 35-36 36-37
C | Height 5'6"-5'10" 5'10"-6' 6'-6'2" 6'1"-6'3" 6'1"-6'3"

CHEST

With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.

SLEEVE

With elbow slightly bent, measure from the center behind the neck, over the point of the shoulder, around the elbow and down the wrist.

Fox Racing Men Size Chart

28 29 30 31 32 33 34 36 38 40
S S S S M M L XL XXL XXL
A | Waist 28-29 29-30 30-31 31-32 32-33 33-34 34-35 36-37 38-39 40-41
B | Hip 34-35 35-36 36-37 37-38 38-39 39-40 40-41 42-43 44-45 46-47
C | Inseam 30-301/2 30-301/2 301/2-31 301/2-31 31-311/2 31-311/2 311/2-32 32-321/2 321/2-33 321/2-33
D | Height 5'6"-5'8" 5'6"-5'8" 5'8"-5'10" 5'8"-5'10" 5'10"-6' 5'10"-6 6'-6'2" 6'1"-6'3" 6'1"-6'3" 6'1"-6'3"

WAIST

With a tape measure, hold it level and measure the circumference at the waist's natural bend.

HIP

With the tape measure, hold it level and legs straight. Measure the circumference at the fullest point.

INSEAM

While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.

Fox Racing Women Size Chart

0 1 3 5 7 9 11
XS XS S S M L XL
A | Bust 31 33 34 35 36-37 38-39 39-40
B | Sleeve 28 29 29 30 30-31 31-311/2 31-311/2
C | Waist 231/2-241/2 241/2-251/2 251/2-261/2 261/2-271/2 28-29 291/2-301/2 31-32
D | Hip 34-35 35-36 36-37 37-38 38-39 391/2-401/2 41-42
E | Inseam 29 29 291/2 291/2 30 30 301/2

BUST

With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.

SLEEVE

With elbow slightly bent, measure from the center behind the neck, over the point of the shoulder, around the elbow and down the wrist.

WAIST

With a tape measure, hold it level and measure the circumference at the waist's natural bend.

HIP

With the tape measure, hold it level and legs straight. Measure the circumference at the fullest point.

INSEAM

While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.

Fox Racing Boy Size Chart

6 (w22) 7 (w23) 8 (w24) 10 (w25) 12 (w26) 14 (w27) 16 (w28) 18 (w29) 20 (w30)
S S S M M L L XL XL
A | Chest 24-25 25-26 26-27 27-28 28-29 29-30 31-32 32-33 33-34
B | Waist 22-23 23-24 24-25 25-26 26-27 27-28 28-29 29-30 30-31
C | Inseam 20-21 21-22 22-23 23-24 241/2-251/2 251/2-261/2 261/2-27 27-271/2 271/2-28
D | Height 46-47 48-49 51-53 54-56 57-59 60-62 63-64 65-66 66-67

CHEST

With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.

WAIST

With a tape measure, hold it level and measure the circumference at the waist's natural bend.

HIP

With the tape measure, hold it level and legs straight. Measure the circumference at the fullest point.

INSEAM

While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.

4 5 6 7
S M L L
Chest 22-23 23-24 24-241/2 241/2-25
Waist 21-211/2 211/2-22 22-221/2 221/2-23
Inseam 17-18 18-19 19-20 20-201/2
Height 39-41 42-44 45-46 47-48
S M L
Age 2 3 4
Fox Racing Footwear
US 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 11.5 12 13
EU 37.5 38 38.5 39 40 40.5 41 42 42.5 43 44 44.5 45 45.5 46 47.5
UK 4 4.5 5 5.5 6 6.5 7 7.5 8 8.5 9 9.5 10 10.5 11 12

Fox Racing Men Size Chart

S M L XL XXL XXXL
A | Chest 33-35 36-39 40-42 43-46 47-50 51-56
B | Sleeve 32 - 32 1/2 33 - 33 1/2 33 1/2 - 34 34 1/2 - 35 35 1/2 - 36 36

CHEST

With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.

SLEEVE

With elbow slightly bent, measure from the center behind the neck, over the point of the shoulder, around the elbow and down the wrist.

Fox Racing Men Size Chart

MEN'S PANTS

28 30 32 34 36 38 40
A | Waist 27-29 29-31 31-33 33-35 35-37 37-39 39-41
B | INSEAM 30 30 - 30 1/2 30 1/2 - 31 31 - 31 1/2 31 1/2 - 32 32 - 32 1/2 32 - 32 1/2

INSEAM

While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.

WAIST

With a tape measure, hold it level and measure the circumference at the waist's natural bend.

Fox Racing Men Size Chart

WOMEN'S PANTS

1/2 3/4 5/6 7/8 9/10 11/12 13/14
A | Waist 25 26 27 28 1/2 30 31 1/2 33
B | INSEAM 29 29 1/2 29 1/2 30 30 30 1/2 30 1/2
C | HIP 35 36 37 38 1/2 40 41 1/2 43

WAIST

With a tape measure, hold it level and measure the circumference at the waist's natural bend.

INSEAM

While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.

HIP

With the tape measure, hold it level and legs straight. Measure the circumference at the fullest point.

Fox Racing Men Size Chart

YOUTH PANTS

4 5 6 (w22) 8 (w24) 10 (w26) 12 (w28)
A | Waist 21 21 1/2 23 24 26 28
B | HEIGHT 39-41 42-44 47-48 50-52 54-56 58-60

INSEAM

While standing without shoes and with feet slightly apart, measure from the crotch along the leg to the floor.

YOUTH WAIST

With a tape measure, hold it level and measure the circumference at the waist's natural bend.

Fox Racing Helmet Size Chart

* Measure the circumference

HELMETS

With tape measure level, measure the widest point of your head, approximately 1" above your eyebrows.


MX14 HELMETS

XS S M L XL XXL
20 7/8 - 21 1/4 21 5/8 - 22 22 1/5 - 22 7/8 23 1/4 - 23 5/8 24 - 24 3/8 24 5/8 - 25 1/8
Hat Size 6 5/8 - 6 3/4 6 7/8 - 7 7 1/8 - 7 1/4 7 3/8 - 7 1/2 7 5/8 - 7 3/4 7 7/8 - 8

MEN'S HELMETS

XS S M L XL XXL
20 7/8 - 21 1/4 21 1/4 - 22 1/8 22 3/8 - 23 1/8 23 1/4 - 23 3/4 23 1/8 - 24 3/4 24 1/8 - 25 3/4
Hat Size 6 5/8 - 6 7/8 6 7/8 - 7 1/8 7 1/8 - 7 3/8 7 3/8 - 7 5/8 7 5/8 - 7 7/8 7 7/8 - 8 1/4

YOUTH HELMETS

YS YM YL L
18 1/2 - 18 7/8 19 1/4 - 19 3/4 20 - 20 1/2
Hat Size 5 7/8 - 6 6 1/8 - 6 1/4 6 3/8 - 6 1/2

V3R / Rampage

S M L XL
21 1/4 - 22 1/8 22 3/8 - 23 1/8 23 1/4 - 23 3/4 23 7/8 - 24 3/4

Fox Racing Boots Size Chart

SOCKS

S M L
6 - 8 8 - 10 10 - 13

* Use your regular shoe size as a reference for all sock sizing.

COMP 5

8 9 10 11 12 13 14 15
Measure 9.9375 10.25 10.5625 10.9375 11.25 11.5625 11.875 12.1875

BOOTS MEASUREMENT

Use your regular shoe size as a reference. Boots are in Men's or Boy's sizes. If you are following the measurements, use a regular ruler. Make sure you are standing, wearing the socks you will wear with your new shoes or boots. Then convert the measurement to your shoe size using the above chart. Measurements are a guidline and do not guarantee the proper fit. Note, Fox boots are only offered in whole shoe sizes, so take this into consideration when using the measurement chart.

F3R BOOT

8 9 10 11 12 13 14
Measure 9.9375 10.25 10.5625 10.9375 11.25 11.5625 11.875

WOMEN'S BOOTS

5 6 7 8 9 10 11
Measure 8.5 8.875 9.25 9.5 9.875 10.1875 10.5

YOUTH COMP 5

Y1 Y2 Y3 Y4 Y5 Y6 Y7 Y8
Measure 7.75 8.125 8.5 8.75 9.125 9.5 9.75 9.9375

KID'S COMP 5

k10 k11 k12 k13
Measure 6.5 6.75 7.125 7.5

Fox Racing Helmet Size Chart

* Measure hand circumference without thumb

MEN'S GLOVES

S (8) M (9) L (10) XL (11) XXL (12) XXXL (13) XXXXL (14)
7 1/8 - 7 3/8 7 3/8 - 7 5/8 7 5/8 - 7 7/8 7 7/8 - 8 1/8 8 1/8 - 8 3/8 8 3/8 - 8 5/8 8 5/8 - 8 7/8

WOMEN'S GLOVES

S (8) M (9) L (10) XL (11)
6 5/8 - 6 7/8 6 7/8 - 7 1/8 7 1/8 - 7 3/8 7 3/8 - 7 5/8

HAND LENGTH

Hand measure should be taken from the wrist to the end of the middle finger. If right-handed be sure to use right hand.

Fox Racing Jacket Size Chart

S M L XL XXL XXXL
A | Chest 34-35 36-38 40-42 44-46 48-50 52-54
B | Sleeve 31 1/2 - 32 1/2 32 1/2 - 33 1/2 33 1/2 - 34 1/2 34 1/2 - 35 1/2 35 1/2 - 36 1/2 35 1/2 - 36 1/2
C | Waist 28-30 31-33 34-36 38-40 42-44 46-48

CHEST

With a tape measure, hold it level and measure around the fullest part of the chest, under the arms and around the shoulder blades.

CENTER BACK SLEEVE

With elbow slightly bent, measure from the center behind the neck, over the point of the shoulder, around the elbow and down the wrist.

WAIST

With a tape measure, hold it level and measure the circumference at the waist's natural bend.

Fox Elbow Guards Size Chart

ELBOW GUARDS MEASUREMENTS

Small/Medium Large/X-Large
A 11" / 28cm 13" / 30cm
B 8.5" / 22cm 9" / 23cm
C N/A N/A

A = Measure the circumference 6 inches Above Elbow Center

B = Measure the circumference 4 inches Below Elbow Center

C = Measure the circumference from center of wrist

Fox Knee Guards Size Chart

KNEE GUARDS MEASUREMENTS

Small/Medium Large/X-Large
A 15-16" / 39-41cm 17-18" / 43-46cm
B 12.5"-13" / 32cm-33cm 14"-15" / 36-38cm
C N/A N/A

A = Measure the circumference 4 inches Above Knee Center

B = Measure the circumference 4 inches Below Knee Center

C = Length of Pad

Fox Racing Bike Helmets

HELMETS

With tape measure level, measure the widest point of your head, approximately 1" above your eyebrows.

X-Small Small Medium Large X-Large XX-Large
20 7/8 - 21 1/4 21 1/4 - 22 1/8 22 3/8 - 23 1/8 23 1/4 - 23 3/4 23 1/8 - 24 3/4 24 1/8 - 25 3/4
Hat Size 6 5/8 - 6 7/8 6 7/8 - 7 1/8 7 1/8 - 7 3/8 7 3/8 - 7 5/8 7 5/8 - 7 7/8 7 7/8 - 8 1/4

*  Sizing information is provided by the manufacturer and does not guarantee a perfect fit.

New or Brand New - Brand new item in original packaging (original manufacturer's warranty may apply).

Refurbished - Professionally restored and in perfect working condition. Original packaging may be missing or slightly damaged.

Used - Item has seen limited use but remains in good working condition. May show some limited signs of wear with small scratches or cosmetic blemishes. May arrive with damaged packaging or be repackaged.

Refurbished, Without Tags - Same as refurbished. Item may arrive with mising labels or tags.

Refurbished, Last Call - Same as refurbished. Last call or closeout item.

Product Image Color Size SKU Availability Price
Black Black 28 33763-001-28 In Stock $179.95
Black Black 30 33763-001-30 In Stock $179.95
Black Black 32 33763-001-32 In Stock $179.95
Black Black 34 33763-001-34 In Stock $179.95
Black Black 36 33763-001-36 In Stock $179.95
Black Black 38 33763-001-38 In Stock $179.95
Black Black 40 33763-001-40 In Stock $179.95
Ash Ash 28 33763-469-28 Out of Stock $179.95
Ash Ash 30 33763-469-30 Out of Stock $179.95
Ash Ash 32 33763-469-32 Out of Stock $179.95
Ash Ash 34 33763-469-34 Out of Stock $179.95
Ash Ash 36 33763-469-36 Out of Stock $179.95
Ash Ash 38 33763-469-38 Out of Stock $179.95
Ash Ash 40 33763-469-40 Out of Stock $179.95

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