Alpinestars Boot Tech 3s Junior Black/White

As low as €178 €209
+ 5 in stock
SKU
695-2014018-12

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*

Designed and developed for those little rippers, the Tech 3S Youth Boot offers high levels of protection and comfort, and with a lightweight microfiber upper these boots are highly durable – ideal for protecting young riders as they learn to ride emulate their heroes.



• Upper constructed from innovative light in weight microfiber material for flexibility, durability and abrasion resistance. 


• Designed and developed for optimized comfort and fit for junior riders. 


• 3-stage instep flex zone for maximum comfort, control, and support.


• Exclusive rubber outsole design with unique side-wrapping design.


• External suede panel located on calf area of boot to provide grip against bike.


• Replaceable anatomical EVA footbed. 


• Specially adapted removable footbed to accommodate growth and extended longevity of product (only available in boots size: 10-11-12-13-1-2-3-4-5). 


• External Pu shin guard for a high level of impact and abrasion resistance.


• Internal toe and heel protection PU reinforcement molded into the inner structure for enhanced protection


• Injected TPU shin plate connected with the TPU medial protector panel; hook and loop grip upper closure, plus TPR flap for broad ranging calf fit adjustment and support.


• Internal ankle protection molded into the internal construction of the boot


• Innovative one-piece TPU injected dual compound foot shell, reinforced by a metal shank inside a co-injected toe reinforcement.


• External PU molded toe protector providing the ultimate in grip and safety


• TECH 3S Kids boot is CE certified to EN 13634:2010.

,

The latest innovative addition to the class-leading range of Tech Boots for motocross and off-road, the Tech 3 incorporates track-proven performances technologies into an anatomically profiled performer that features protection and comfort. With a durable yet lightweight main shell, plus a range of protection features, inside and out.

More Information
ManufacturerAlpinestars
SKU695-2014018-12
CategoryBoots