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FastLap Supply USA-based and racer-run.

Born at the track. Built for racers.

Auto Racing Kart Racing

Genuine gear from brands you trust — shipped fast from the USA.

Sparco Racing Gear

Premium motorsport apparel and equipment engineered for performance.

Sparco S-Icon Hat

Sparco S-Icon Hat

1 total reviews

Regular price $39.00 USD

Regular price Sale price $39.00 USD
Sparco Trucker Cap

Sparco Trucker Cap

1 total reviews

Regular price $39.00 USD

Regular price Sale price $39.00 USD
Sparco Martini-R Wind Stopper Jacket

Sparco Martini-R Wind Stopper Jacket

2 total reviews

Regular price From $85.00 USD

Regular price Sale price From $85.00 USD
Sparco Martini Big Stripes T-Shirt

Sparco Martini Big Stripes T-Shirt

3 total reviews

Regular price $59.00 USD

Regular price Sale price $59.00 USD

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NEW: Snell SA2025 and FIA8859-2024 Helmets

Schuberth SP1 Carbon Evo Racing Helmet - SA2025 / FIA8859

Schuberth SP1 Carbon Evo Racing Helmet - SA2025 / FIA8859

7 total reviews

Regular price $2,399.00 USD

Regular price Sale price $2,399.00 USD
Schuberth SP1 Hybrid Racing Helmet - SA2025 / FIA8859

Schuberth SP1 Hybrid Racing Helmet - SA2025 / FIA8859

6 total reviews

Regular price $1,299.00 USD

Regular price Sale price $1,299.00 USD
Bell Mag Open Face Racing Helmet - SA2025

Bell Mag Open Face Racing Helmet - SA2025

6 total reviews

Regular price $399.95 USD

Regular price Sale price $399.95 USD
Bell M8 Sport Racing Helmet - SA2025

Bell M8 Sport Racing Helmet - SA2025

7 total reviews

Regular price $499.95 USD

Regular price Sale price $499.95 USD

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Auto Racing Helmets
Helmets are your first line of defense when things get sketchy. Built...

Auto Racing Helmets
Auto Racing Gloves
Gloves are your connection to the wheel — grip, feel, and fire...

Auto Racing Gloves
Auto Racing Shoes
Racing shoes are all about feel and control. Thin soles for pedal...

Auto Racing Shoes
Auto Racing Suits
Auto Racing Suits A race suit is the layer between you and...

Auto Racing Suits

FastLap Supply Collection

FastLap Supply Midpack Mentality - Heavyweight T-Shirt

FastLap Supply Midpack Mentality - Heavyweight T-Shirt

Regular price $38.00 USD

Regular price Sale price $38.00 USD
FastLap Supply MidPack Mentality - Dad hat

FastLap Supply MidPack Mentality - Dad hat

Regular price $33.00 USD

Regular price Sale price $33.00 USD
FastLap Supply - Testing Team Hat - corduroy

FastLap Supply - Testing Team Hat - corduroy

Regular price $34.00 USD

Regular price Sale price $34.00 USD
FastLap Supply lightweight zip up windbreaker

FastLap Supply lightweight zip up windbreaker

Regular price $70.00 USD

Regular price Sale price $70.00 USD

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The Coolant Leak Blog

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Guide to Buying a Racing Helmet

Guide to Buying a Racing Helmet - Look, you need a helmet because the rules say so and also because your brain is pretty important. We get it. So let's...

Guide to Buying a Racing Helmet

Guide to Buying a Racing Helmet - Look, you need a helmet because the rules say so and also because your brain is pretty important. We get it. So let's...
The Blue-White-Red That Won Rallies — and Never...

The Martini stripe didn't start as a fashion statement. It earned its place on the side of Lancias that won the World Rally Championship — and Sparco was building the...

The Blue-White-Red That Won Rallies — and Never...

The Martini stripe didn't start as a fashion statement. It earned its place on the side of Lancias that won the World Rally Championship — and Sparco was building the...
Best Racing Gloves for Track Days and Grassroot...

A practical guide to choosing the best racing gloves for track days, HPDE, autocross, and endurance racing. Covers FIA vs SFI certifications, fit, breathability, budget vs premium options, and common...

Best Racing Gloves for Track Days and Grassroot...

A practical guide to choosing the best racing gloves for track days, HPDE, autocross, and endurance racing. Covers FIA vs SFI certifications, fit, breathability, budget vs premium options, and common...

1 3

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Size	Head Circumference (cm)
2XS	54-55
XS	55-56
S	57-58
M	58-59
L	60-61
XL	61-62
2XL	63-64
3XL	65-66
4XL	67-68

Size	Chest (cm)	Waist (cm)	Height (cm)
XS	86-91	71-76	165-170
S	91-97	76-81	170-175
M	97-102	81-86	175-180
L	102-107	86-91	180-185
XL	107-112	91-97	185-190
2XL	112-117	97-102	190-195
3XL	117-122	102-107	195-200

Size	Hand Circumference (cm)
XS	17-18
S	19-20
M	21-22
L	23-24
XL	25-26
2XL	27-28

EU	US Mens	US Womens	Foot Length (cm)
38	5.5	7	24.0
39	6.5	8	24.5
40	7	8.5	25.0
41	8	9.5	25.5
42	8.5	10	26.0
43	9.5	11	27.0
44	10	11.5	27.5
45	11	12.5	28.0
46	12	13.5	28.5
47	13	14.5	29.0

Size	Chest (cm)	Length (cm)
XS	86-91	68
S	91-97	70
M	97-102	72
L	102-107	74
XL	107-112	76
2XL	112-117	78
3XL	117-122	80

Note: Some FastLap Supply tees run oversized and boxy — size down for a fitted look.

Size	Chest (cm)
XS	86-91
S	91-97
M	97-102
L	102-107
XL	107-112
2XL	112-117
3XL	117-122

Note: Sparco and European brand jackets run slim and euro-cut — size up if between sizes or you prefer a relaxed fit.

EU	US Mens	US Womens
38	5.5	7
39	6.5	8
40	7	8.5
41	8	9.5
42	8.5	10
43	9.5	11
44	10	11.5
45	11	12.5
46	12	13.5
47	13	14.5

Head measurements vary by brand. Measure the widest part of your head above the ears.

Size	Inches	Centimeters	Hat Size
XS	20-7/8 - 21-1/4	53-54	6-5/8, 6-3/4
S	21-5/8 - 22	55-56	6-7/8, 7
M	22-3/8 - 22-3/4	57-58	7-1/8, 7-1/4
L	23-1/4 - 23-5/8	59-60	7-3/8, 7-1/2
XL*	24 - 24-3/8	61-62	7-5/8, 7-3/4

Size	Inches	Centimeters	Hat Size
XXS	21-1/2 - 21-5/8	54-55	6-3/4, 6-7/8
XS	22	56	7
S	22-3/8	57	7-1/8
M	22-3/4 - 23-1/4	58-59	7-1/4, 7-3/8
L	23-5/8	60	7-1/2
XL	24 - 24-3/8	61-62	7-5/8, 7-3/4
XXL	24-3/4 - 25-1/4	63-64	7-7/8, 8
3XL	25-5/8 - 26	65-66	8-1/8, 8-1/4
4XL	26-3/8 - 26-3/4	67-68	8-3/8, 8-1/2

Size	Inches	Centimeters	Hat Size
XXS	21-1/2 - 21-5/8	54-55	6-3/4, 6-7/8
XS	22	56	7
S	22-3/8	57	7-1/8
M	22-3/4 - 23-1/4	58-59	7-1/4, 7-3/8
L	23-5/8	60	7-1/2
XL	24 - 24-3/8	61-62	7-5/8, 7-3/4
XXL	24-3/4 - 25-1/4	63-64	7-7/8, 8

Size	Inches	Centimeters	Hat Size
XS	20-7/8 - 21-1/4	53-54	6-5/8, 6-3/4
S	21-5/8 - 22	55-56	6-7/8, 7
M	22-3/8 - 22-3/4	57-58	7-1/8, 7-1/4
L	23-1/8 - 23-1/2	59-60	7-3/8, 7-1/2
XL	23-7/8 - 24-1/4	61-62	7-5/8, 7-3/4
XXL	24-3/4 - 25-1/8	63-64	7-7/8, 8

Size	Inches	Centimeters	Hat Size
XS	21-1/4 - 21-5/8	54-55	6-3/4, 6-7/8
S	22 - 22-1/2	56-57	7, 7-1/8
M	22-7/8 - 23-1/4	58-59	7-1/4, 7-3/8
L	23-5/8 - 24	60-61	7-1/2, 7-5/8
XL	24-3/8 - 24-3/4	62-63	7-3/4, 7-7/8
XXL	25-1/4 - 25-5/8	64-65	8, 8-1/8

Size	Inches	Centimeters	Hat Size
XXS	21-1/2 - 21-5/8	54-55	6-3/4, 6-7/8
XS	22	56	7
S	22-3/8	57	7-1/8
M	22-3/4 - 23-1/4	58-59	7-1/4, 7-3/8
L	23-5/8	60	7-1/2
XL	24 - 24-3/8	61-62	7-5/8, 7-3/4
XXL	24-3/4 - 25-1/4	63-64	7-7/8, 8

Size	Inches	Centimeters	Hat Size
XXS	20 - 20-1/2	51-52	6-3/8, 6-1/2
XS	20-7/8 - 21-1/4	53-54	6-5/8, 6-3/4
S	21-5/8 - 22-1/16	55-56	6-7/8, 7
M	22-7/16 - 22-7/8	57-58	7-1/8, 7-1/4
L	23-1/4 - 23-5/8	59-60	7-3/8, 7-1/2
XL	24 - 24-3/8	61-62	7-5/8, 7-3/4
XXL	24-13/16 - 25-3/16	63-64	7-7/8, 8
3XL	25-1/2+	65+	8-1/8

Size	Centimeters	Hat Size
XS	54	6-3/4
S	56	7
M	59	7-3/8
L	60	7-1/2
XL	61	7-5/8
XXL	63	8

Size	Inches	Centimeters	Hat Size
XS	21.25	54	6-3/4
S	21.65	55	6-7/8
M	22.45	57	7-1/8
L	22.8 - 23.25	58-59	7-1/4, 7-3/8
L+	23.6 - 24	60-61	7-1/2, 7-5/8
XL	24.4	62	7-3/4
XXL	24.8	63	7-7/8

Size	Inches	Centimeters	Hat Size
XS	20-3/4 - 21-1/4	53-54	6-5/8, 6-3/4
S	21-1/2 - 21-7/8	55-56	6-7/8, 7
M	22-1/4 - 22-5/8	57-58	7-1/8, 7-1/4
M/L*	23 - 23-1/2	59-60	7-3/8, 7-1/2
L	23 - 23-1/2	59-60	7-3/8, 7-1/2
XL	23-7/8 - 24-1/4	61-62	7-5/8, 7-3/4

FastLap Supply USA-based and racer-run.

Genuine gear from brands you trust — shipped fast from the USA.

Sparco Racing Gear

MIDPACK MENTALITY

Customers Are Stoked

NEW: Snell SA2025 and FIA8859-2024 Helmets

FastLap Supply Collection

The Coolant Leak Blog

FREE!

Questions?

Race Now. Pay later.

EASY!

Customers are stoked