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Alpinestars Leather suit GP TECH v4 Tech Air Black/White

ALPINESTARS
As low as €1,802 €2,095
4 in stock
SKU
693-3156822-12
✕

Apparel for men

A. Body height: Take off your shoes and stand barefoot with your back against a wall to measure your body height to the top of your head

B. Chest circumference: Measure horizontally around the widest part of your chest.

C. Waist circumference: Measure horizontally around your waist.

D. Inseam: Inside leg measured from the crotch to the ground.

Men (regular sizes)
Ordering size Intern. size US size US Pants size

Body height (cm)

Chest circumference (cm)

Waist circumference (cm)

Hip circumference (cm)

Arm length (cm)

 Thigh circumference (cm) Inseam (cm)
40 XXS 30 24 150-156 78-82 64-68 79-83 49-50 48-49 71-72
42 XXS-XS 32 26 157-163 82-86 68-72 83-87 51-52 50-51 73-74
44 XS 34 28 164-167 86-90 72-76 87-91 53-54 52-53 75-76
46 S 36 30 168-171 90-94 76-80 91-95 55-56 54-55 77-78
48 S-M 38 32 172-175 94-98 80-84 95-99 57-58 56-57 79-80
50 M-L 40 34 176-179 98-102 84-88 99-103 59-60 58-59 81-82
52 L 42 36 180-183 102-106 88-92 103-107 61-62 60-61 83-84
54 L-XL 44 38 184-187 106-110 92-96 107-111 63-64 62-63 85-86
56 XL-XXL 46 40 188-191 110-114 96-100 111-115 65-66 64-65 87-88
58 XXL 48 42 192-195 114-118 100-104 115-119 67-68 66-67 89-90
60 3XL 50 44 192-195 118-122 104-108 119-123 67-68 68-69 89-90
62 3XL-4XL 52 46 196-199 122-126 108-112 123-127 69-70 70-71 91-92
64 4XL 54 48 196-199 126-130 112-116 127-131 69-70 72-73 91-92
66 5XL 56 50 196-199 130-134 116-120 131-136 69-70 74-75 91-92
68 6XL 56 50 196-199 134-138 120-124 136-140 69-70 76-77 91-92

 

Apparel for women

A body height: Take off your shoes and stand barefoot with your back against a wall to measure your body height to the top of your head.

B chest circumference: Measure horizontally around the widest part of your chest.

C waist circumference: Measure horizontally around your waist.

D inseam: Inside leg measured from the crotch to the ground.

Women (regular sizes)
Ordering size Intern. size US size US pants size

Body height (cm)

Chest circumference (cm)

Waist circumference (cm)

Hip circumference (cm)

Arm length (cm)

 Thigh circumference (cm) Inseam (cm)
36 XXS 0 22 157-160 78-82 58-62 82-86 50-51 50-51 72-73
38 XXS-XS 2 24 161-164 82-86 62-66 86-90 52-53 52-53 74-75
40 XS 4 26 165-168 86-90 66-70 90-94 54-55 54-55 76-77
42 S 6 28 169-172 90-94 70-74 94-98 56-57 56-57 78-79
44 M 8 30 173-176 94-98 74-78 98-102 58-59 58-59 80-81
46 M-L 10 32 177-180 98-102 78-82 102-106 60-61 60-61 82-83
48 L-XL 12 34 181-184 102-106 82-86 106-110 62-63 62-63 84-85
50 XL-XXL 14 16 181-184 106-110 86-90 110-114 62-63 64-65 84-85
52 XXL-3XL 16 38 185-188 110-114 90-94 114-118 64-65 66-67 86-87
54 3XL 18 40 185-188 114-118 94-98 118-122 64-65 68-69 86-87

 

Apparel for Kids

Kids (regular sizes)
Ordering size Intern. size US pants size Age

Body height (cm)

Chest circumference (cm)

Waist circumference (cm)

Hip circumference (cm)

Arm length (cm)

 Thigh circumference (cm) Inseam (cm)
120 S 22 6 120-130 60,5-65,5 54-58 68-72 40-44 40-42 51,1-56,5
130 M 24 7-8 130-140 65,5-70,5 58-62 72-76 44-48 42-44 56,5-61,5
140 L 26 9-10 140-150 70,5-75,5 62-66 76-80 48-52 44-46 61,5-66,5
150 XL 28 11-12 150-160 75,5-80,5 66-70 80-84 52-56 46-48 66,5-71,5

 

Helmet sizes

A. Use a measuring tape around the widest point of your head (approx. 1 cm above the ears) to get the correct measurement for a helmet.
Apply the calculated value from the table.

Helmet sizes
Ordering size XS S M L XL XXL
Head circumference (cm) 53-54 55-56 57-58 59-60 61-62 63-64

 

Boots and Shoes

A. Place both feet on a sheet of paper. Draw a vertical line to mark the tip and heel end of your foot.

B. Measure the lengths of both feet.

C. Compare the length of the bigger foot with the size table to find your perfect shoe size.

Men's Boots
EU size 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50
US size 3,5 4 5 6 6,5 7,5 8 9 9,5 10,5 11,5 12 12,5 13,5 14
JPN size 22,5 23 24 25 25,5 26 26,5 27,5 28,5 29,5 30 30,5 31,5 32 33
Men's Shoes
EU size 37 37,5 38 38,5 39 40 40,5 41 42 42,5 43 43,5 44 45 45,5 46 47 47,5 48
US size 5 5,5 6 6,5 7 7,5 8 8,5 9 9,5 10 10,5 11 11,5 12 12,5 13 13,5 14
JPN size 23 23,5 24 24,5 25 25,5 25,5 26 26,5 27 27,5 28 28,5 29,5 29,5 30 30,5 31 31,5
Women's Boots
EU sizes 35 36 37 38 39 40 41 42 43 44
US sizes 4 5 6 7 8 8,5 9 10 11 11,5
JPN sizes 22 22,5 23 24 25 25,5 26 26,5 27,5 28
Women's Shoes
EU size 36 37 37,5 38 38,5 39 40 40,5 41 42 42,5 43 43,5 44
US size 3,5 4    5 6 6,5 7,5 8 9 9,5 10,5 11,5 12 12,5 13,5
JPN size 22,5 23 24 25 25,5 26 26,5 27,5 28,5 29,5 30 30,5 31,5 32

 

Gloves

A. Measure the circumference of your hand at the widest point around your palm to find the correct glove size.

B. Copy the value into the table.

 
Gloves
Ordering size Men: S M L XL XXL 3XL Women: XS S M L XL
Hand circumference (cm)   17,3-20,3 20,3-21,6 21,6-22,9 22,9-24,1 24,1-25,4 25,4-27,9   16,5-17,8 17,8-19 19-20,3 20,3-21,6 21,6-22,9

 

Protectors

Men's protector jackets
Ordering size Intern. size

Body height (cm)

Chest circumference (cm)

Waist to shoulder (cm)
XS XS 157-166 82-90 38-43
S S 166-173 90-96 38-43
M M 173-178 96-101 43-48
L L 178-185 101-108 43-48
XL XL 185-190 108-112 48-51
XXL XXL 190-195 112-118 48-51
Women's protector jackets
Ordering size Intern. size

Body height (cm)

Chest circumference (cm)

Waist to shoulder (cm)
S S 169-172 86-90 38-43
M M 172-176 90-94 43-48
L L 176-180 94-98 43-48
Kid's protector jackets
Ordering size Age

Body height (cm)

Chest circumference (cm)

Waist to shoulder (cm)
S/M 6-8 120-140 60-70 30-35
L/XL 9-12 140-160 70-80 35-40
Men's chest protectors
Ordering size Intern. size

Body height (cm)

Chest circumference (cm)

Waist to shoulder (cm)
XS/S XS/S 157-173 82-96 38-43
M/L M/L 173-185 96-108 43-48
XL/XXL XL/XXL 185-198 108-118 48-51
Nucleon back protectors KR-1 / KR-2 / KR-R
Ordering size XS S M L XL
Waist belt (cm) 41 44 47 51 54
Dimension Small Medium Medium Large Large
Nucleon back protectors KR-1I / KR-2I
Ordering size Intern. size

Body height (cm)

Waist circumference (cm)

Waist to shoulder (cm)
S S 144-167 68-76 38-43
M M 164-183 76-88 43-48
L L 180-195 88-111 48-51
Nucleon chest protectors KR-C / KR-CI / KR-CIR Men
Ordering size Intern. size

Body height (cm)

Chest circumference (cm)

Waist circumference (cm)
XS/S (Type A) XS/S 156-163 82-86 68-72
XS/S (Type A) XS/S 163-167 86-90 72-76
XS/S (Type A) XS/S 167-171 90-94 76-80
XS/S (Type A) XS/S 171-175 94-98 80-84
M/L/XL (Type B) M/L/XL 175-179 98-102 84-88
M/L/XL (Type B) M/L/XL 179-183 102-106 88-92
M/L/XL (Type B) M/L/XL 183-187 106-110 92-96
M/L/XL (Type B) M/L/XL 187-191 110-114 96-100
M/L/XL (Type B) M/L/XL 191-195 114-118 100-104
M/L/XL (Type B) M/L/XL 191-195 118-122 104-108
M/L/XL (Type B) M/L/XL 195-199 122-126 108-112
M/L/XL (Type B) M/L/XL 195-199 126-130 112-116
Men's knee protectors - measure the upper leg 10cm above the center of the knee cup
Ordering size Upper leg circumference (cm)

Calf circumference (cm)
S/M 39-45 32-38
L/XL 45-50 38-43
Men's ellbow protectors - measure at the widest muscle circumference
Ordering size Upper arm circumference (cm)

Lower arm circumference (cm)
S/M 23-29 20-28
L/XL 29-35 28-34
Bionic knee brace - measure knee cup width at the center 
Ordering size S M L XL
Width (cm) 10,6-11,4 11,4-12,2 12,2-13 13-13,8

 

 
Shipping in Europe (EU): 7€, Free shipping for orders over 150€
 
90 days free change & returns
 
Authorized dealer, full warranty
 
Secure payments: Cards, Paypal, Bank, Klarna Invoice*

Alpinestars new technical professional spec 1pc racing leather suit, the GP Tech v4 Leather Suit uses feedback from Alpinestars rostrum of athletes to deliver race-grade technology in a suit optimized for performance, protection and comfort. Tech-Air 10 ready, this suit offers superior freedom of movement and high level of ventilation through the development of innovative new materials: MATRYX ultra abrasion resistant and highly breathable zones, IRCOOLTECH treatment for the prevention of heat build-up, and Kevlar net bonding reinforcement for prevention of heat transfer.


1. Advanced material construction; MATRYX structural panels on the thigh, abdomen, chest and back hump provide parametric performance for ventilation and superior mechanical resistance to tearing and abrasion while also being extremely thin and lightweight, with Kevlar reinforcement for prevention of heat transfer.

2. MATRYX lower leg covered with high performance PU; directly derived from MotoGP, this innovative lower leg construction delivers lighter weight, enhanced ventilation and superior freedom of movement.

3. An engineered fit designed to deliver the highest level of active race protection, this suit is Tech-Air ready and can accommodate the Tech-Air 10 Airbag System with its extended hip protection.

4. The GP Tech v4 is equipped with a slot of the left forearm to accommodate the Tech-Air 10 Airbag System's wireless display.

5. Engineered IRCOOLTECH treatment for optimized body temperature control; this innovative racing treatment, embedded in the leather, is a technology that reflects the Infrared from the suns's rays to prevent heat build-up, thus effectively regulating the temperature inside.



• Race fit - highly pre-curved body, arms and knees for enhanced performance.


• Kangaroo leather, mainly in the high flex zone like arms and hips and abdomen, and race grade bovine leather construction for optimum blend of weight saving, high performance and comfort.


• Extended Kevlar stretch paneling around chest, inner arms crotch and back leg for enhanced comfort and strength.


• GP DFS armor delivers optimal resistance against impacts and abrasion and offers exceptional friction control.


• Replaceable elbow sliders.


• Internal Race spec GP-R Lite armor is soft for comfort and delivers extended coverage for additional protection in the key zones.


• Bio-Flex Race hip armor for optimal resistance against impacts.


• Strategic perforations on arms and legs for optimized airflow.


• New zippered detachable short leg comfort liner for convenience with Polygiene treatment for long-lasting freshness.


• Internal paddock's waist hook system to keep the suit in place when off the bike, moving around in the paddock or the pit garage with top of the suit out of the shoulders.


• According to European statutory law the CE mark is a conformity requirement for the marketing of this product. The following standards apply: Fully CE-certified riding garment to CE - Category ll EN17092 standards - AAA class.

,

Alpinestars new technical professional spec 1PC racing leather suit, the GP Tech v4 Leather Suit uses feedback from Alpinestars rostrum of athletes to deliver race-grade technology in a suit optimized for performance, protection and comfort. Tech-Air® 10 ready, this suit offers superior freedom of movement and high level of ventilation through the development of innovative new materials: MATRYX® ultra abrasion resistant and highly breathable zones, Cool-iR Tech treatment for the prevention of heat build-up, and Kevlar® net bonding reinforcement for prevention of heat transfer.

More Information
ManufacturerAlpinestars
SKU693-3156822-12
CategoryLeather suits