Oakley Unisex ARO7 Lite Bike Helmet

Color: Matte Black
Matte Black
Matte White
Matte Sand
Size: S
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Description
Features
Specs
Size Chart
Description

ARO7 Lite is engineered for low drag and maximum efficiency, giving cyclists the competitive edge they need to achieve their best results. ARO7 Lite does not come with an Integrated Prizm™ lens like ARO7 Road, but still offers a no-tail shell shape that encourages varying body positions — making it an overall better fit for multiple use cases. Whether it’s a big race, training, or simply a day ride, ARO7 Lite is as dynamic as your schedule.

Features

TWICEME® TECHNOLOGY
Twiceme Help the Helpers (HTH) technology gives bystanders the information they need to help someone who has become incapacitated in an accident. Tap the Twiceme symbol with a smartphone to alert, relay location and access critical information uploaded by the wearer.

FIT
A BOA 360° fit system includes an adjustable dial that delivers a more secure fit and maximizes safety. Overall improvements to the shell shape ensure ARO5 Race sits lower on the head for better balance, while fitting more naturally to the contours of your head.

PROTECTION
The Mips® safety system is designed for added safety against a variety of accidents, helping to reduce the harmful forces that might otherwise impact the wearer’s head. 

VENTILATION
Internal vent channels in the EPS foam connect the front vents to the rear exhaust ports, increasing overall airflow. While the placement of each vent helps regulate body temperature by forcing air over the top of your head, allowing you to stay cool even if your ride heats up. 

LINING
The lining covers important touchpoints on the head and is made with Ionic+ material for comfort. The primary benefit behind Ionic+ is the release of positively charged silver ions from the fabric in the presence of moisture. This ionic action helps eliminate buildup of sweat on the surface, extending the life of the product.

DESIGN
The shell shape is tuned for speed with a slimmer profile, no tail, and a better fit that sits closer to your head. This provides effective aerodynamics and efficiency when power matters most. Consider it streamlined, compact, and race-ready. 

Specs
  • Helmet Travel Bag and Oakley Decal Included

  • Small (52-56cm) / Medium (55-59cm) / Large (58-61cm)

  • CPSC 1203, EN1078 and ANZ2063 Certifications

Size Chart
SIZE CHART - FOOTWEAR

US

4

4.5

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

14

BR

35

35.5

36

36.5

37

37.5

38

38.5

39

39.5

40

40.5

41

41.5

42

42.5

43

43.5

44

45

EU

36

36.5

37.5

38

38.5

39

40

40.5

41

42

42.5

43

44

44.5

45

45.5

46

46.5

47

48

UK

3

3.5

4

4.5

5

5.5

6

6.5

7

7.5

8

8.5

9

9.5

10

10.5

11

11.5

12

13

CM

22

22.5

23

23.5

24

24.5

25

25.5

26

26.5

27

27.5

28

28.5

29

29.5

30

30.5

31

32

 

SIZE CHART - CYCLING HELMETS

ARO3

ARO3

ARO3

ARO5

ARO5

ARO5

ARO7

ARO7

Size

S

M

L

S

M

L

M

L

Head Circumference

6 1/2 - 7 1/8

6 3/4 - 7 3/8

7 1/8 - 7 5/8

6 1/2 - 7 1/8

6 3/4 - 7 3/8

7 1/8 - 7 5/8

6 3/4 - 7 3/8

7 1/8 - 7 5/8

Helmet weight CE (g)

251

269

271

264

288

305

/

/

Helmet weight CPSC (g)

275

295

313

279

300

323

410

435

Helmet weight AS/NZS (g)

275

295

313

279

300

323

410

481

 

SIZE CHART - SNOW HELMETS

Head Circumference

S

M

L

MOD1 - MOD3 - MOD 5 Adult

51-55 cm

55-59 cm

59-63 cm

ARC5 - Standard

53-56 cm

55-59 cm

58-61 cm

MOD1 Junior

49-53 cm

53-57 cm

-

 

SIZE CHART - GLOVES

XS

S

M

L

XL

XXL

Tech pack Length

7.48

7.72

7.87

8.10

8.30

8.60

Tech pack Width

3.78

3.93

4.17

4.30

4.50

4.70

 

SIZE CHART - HAT

Size

21.65-22.8

22.44-23.6

22.44

 

SIZE CHART - BELTS

One size

44.48

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