What materials and protective features does this racing jacket use?

It is built from thick drum-dyed top-grain cowhide leather. The hide is about 1.2 to 1.3 millimeters thick. The jacket includes CE-approved removable shoulder and elbow protectors. It also has a CE-approved removable back protector and hump. Stretch Cordura panels at the sleeves improve mobility while keeping abrasion resistance. Original YKK zippers and safety stitching add durable construction details. A 100% polyester mesh liner helps airflow and comfort on rides. External CE-approved knee sliders are included for aggressive track use. These features benefit riders who want a protective, track-ready leather jacket.

How does the Jack Miller Black Racing Jacket KTM Winter Test 2022 fit? Should I size up?

It fits in a sport, race-oriented cut with a snug profile. Pre-curved sleeves match a forward riding position on sport bikes. Expect a closer fit than a touring or casual jacket. If you plan to wear thick layers size up one size. Measure your chest and compare it to our size chart. Allow room for the removable CE back protector and liners. If between sizes choose the larger for comfort and mobility. Refer to Jack Miller Black Racing Jacket KTM Winter Test 2022 photos for fit cues. Contact us if you need help choosing the right size.

Is this Black Racing Jacket suitable for track days or street riding?

Yes, it works well for both track days and fast street rides. CE-approved protectors, back hump, and sliders reflect a track-oriented design. Pre-curved sleeves and stretch panels support an aggressive riding posture. The heavy top-grain leather gives good abrasion resistance on asphalt. On street rides you get durable protection and sport styling. For track laps pair it with matching race pants and gloves. Avoid assuming it prevents injury; no jacket can guarantee that. This jacket suits riders who favor performance and close fit gear. Beginner riders may want a more relaxed touring cut for daily comfort.

How breathable is this jacket for warmer weather?

It offers moderate breathability but is not a hot-weather shell. A 100% polyester mesh lining helps wick moisture during warm rides. Leather limits airflow compared with perforated or textile jackets. Small stretch panels do not add large vents or airflow channels. Use it in spring and fall or on milder summer days. During hot weather consider high-flow ventilated jackets instead for longer comfort. Removing the removable liners improves airflow when temperatures rise. This jacket suits riders who prioritize abrasion resistance over maximum ventilation. Also use base layers that wick sweat to aid comfort on warm days.

What is the best way to clean and maintain the leather racing jacket?

Clean it carefully and condition the leather regularly for best appearance. Remove all protectors and the back hump before cleaning the liner. Wipe the outer leather with a damp cloth and mild leather cleaner. Avoid soaking, washing machines, or harsh detergents that dry the hide. After cleaning apply a quality leather conditioner and let it absorb. Store the jacket on a wide hanger away from direct sunlight. Inspect seams and zippers regularly and repair any loose stitching promptly. If in doubt take it to a professional leather cleaner familiar with motorcycle gear.

Jack Miller Black Racing Jacket KTM Winter Test 2022 front view

Jack Miller Black Racing Jacket KTM Winter Test 2022 back view

Black Racing Jacket Jack Miller KTM 2022

Made to Order

SKU

BMLJ-JKM2022WT

Special Price $466.86 Regular Price $583.58

Choose from the following product options to order custom made Black Racing Jacket Jack Miller KTM 2022

Size

Check our **Size Guide** to find the most accurate measurements and choose the best size for you.

Speed Hump

Perforation

Matching Gear

Gloves + $171.64

Gloves Size

Order Instructions

Qty

Size Guide

Jacket Size (Men)

PRODUCT SIZE	CONVERSION GUIDE		BODY MEASUREMENTS
			A	B	C	D	E
U.S. SIZE	EU SIZE	INTL SIZE	NECK (CM)	SLEEVE (CM)	CHEST (CM)	WAIST (CM)	HEIGHT (CM)
32	42	XS	36.0	55.1	84.0	72.0	165.0
34	44	S	37.0	56.2	88.0	76.0	168.0
36	46	S	38.0	57.3	92.0	80.0	171.0
38	48	M	39.0	58.4	96.0	84.0	174.0
40	50	M	40.0	59.5	100.0	88.0	177.0
42	52	L	41.0	60.4	104.0	92.0	180.0
44	54	L	42.0	61.2	108.0	96.0	183.0
46	56	XL	43.0	62.1	112.0	100.0	186.0
48	58	XL	44.0	62.3	116.0	104.0	187.0
50	60	XXL	45.0	62.6	120.0	108.0	188.0

PRODUCT SIZE	CONVERSION GUIDE		BODY MEASUREMENTS
			A	B	C	D	E
U.S. SIZE	EU SIZE	INTL SIZE	NECK (INCH)	SLEEVE (INCH)	CHEST (INCH)	WAIST (INCH)	HEIGHT (INCH)
32	42	XS	14.2	21.7	33.1	28.3	5'4"
34	44	S	14.6	22.1	34.6	29.9	5'5"
36	46	S	15.0	22.6	36.2	31.5	5'6"
38	48	M	15.4	23.0	37.8	33.1	5'7"
40	50	M	15.7	23.4	39.4	34.6	5'8"
42	52	L	16.1	23.8	40.9	36.2	5'9"
44	54	L	16.5	24.1	42.5	37.8	6'0"
46	56	XL	16.9	24.4	44.1	39.4	6'1"
48	58	XL	17.3	24.5	45.7	40.9	6'1"
50	60	XXL	17.7	24.6	47.2	42.5	6'2"

How to Measure

A: Neck: Just below your adam’s apple, take a skin tight measurement around your neck.

B: Sleeve: With arm relaxed at side and elbow slightly bent, measure from point of shoulder, and down outside of arm past elbow to wrist.

C: Chest: This measurement is taken just below to your breast under the arms, closely around the body.

D: Waist: Measure around the body at your natural waist level, normally 6 cm below your navel.

E: Height: Stand next to a wall, put a ruler horizontally on your head and mark at the point where the ruler reach the wall, measure the distance from the floor to the mark.

Jacket Size (Women)

PRODUCT SIZE	CONVERSION GUIDE		BODY MEASUREMENTS
			A	B	C	D	E	F
U.S. SIZE	EU SIZE	INTL SIZE	NECK (CM)	SLEEVE (CM)	CHEST (CM)	BREAST (CM)	WAIST (CM)	HEIGHT (CM)
6	38	XXS	29.6	52.5	74.0	78.0	58.0	158.0
8	40	XS	30.6	53.5	78.0	82.0	62.0	161.0
10	42	S	31.6	54.5	82.0	86.0	66.0	164.0
12	44	M	32.6	55.5	86.0	90.0	70.0	167.0
14	46	M	33.6	56.5	90.0	94.0	74.0	170.0
16	48	L	34.6	57.5	94.0	98.0	78.0	173.0
18	50	XL	35.6	58.5	98.0	102.0	82.0	176.0
20	52	XL	36.6	58.8	102.0	106.0	86.0	177.0

PRODUCT SIZE	CONVERSION GUIDE		BODY MEASUREMENTS
			A	B	C	D	E	F
U.S. SIZE	EU SIZE	INTL SIZE	NECK (INCHES)	SLEEVE (INCHES)	CHEST (INCHES)	BREAST (INCHES)	WAIST (INCHES)	HEIGHT (INCHES)
6	38	XXS	11.7	20.7	29.1	30.7	22.8	5'2"
8	40	XS	12.0	21.1	30.7	32.3	24.4	5'3"
10	42	S	12.4	21.5	32.3	33.9	26.0	5'4"
12	44	M	12.8	21.9	33.9	35.4	27.6	5'5"
14	46	M	13.2	22.2	35.4	37.0	29.1	5'6"
16	48	L	13.6	22.6	37.0	38.6	30.7	5'7"
18	50	XL	14.0	23.0	38.6	40.2	32.3	5'8"
20	52	XL	14.4	23.1	40.2	41.7	33.9	5'9"

How to Measure

A: Neck: Just below your adam’s apple, take a skin tight measurement around your neck.

B: Sleeve: With arm relaxed at side and elbow slightly bent, measure from point of shoulder, and down outside of arm past elbow to wrist.

C: Chest: This measurement is taken just below to your breast under the arms, closely around the body.

D: Breast: This measurement is taken at the fullest part of your chest (across your nipples) under the arms, closely around the body.

E: Waist: Measure around the body at your natural waist level, normally 6 cm below your navel.

F: Height: Stand next to a wall, put a ruler horizontally on your head and mark at the point where the ruler reach the wall, measure the distance from the floor to the mark.

Delivery & Return