SIZING INFORMATION
Hackva GM 2608
|
|
32
|
34
|
36
|
38
|
40
|
42
|
44
|
46
|
48
|
50
|
52
|
54
|
|
|
S
|
M
|
L
|
XL
|
XXL
|
|
US
|
65/8
|
63/4
|
67/8
|
7
|
71/8
|
71/4
|
73/8
|
71/2
|
75/8
|
73/4
|
77/8
|
8
|
|
UK
|
61/2
|
65/8
|
63/4
|
67/8
|
7
|
71/8
|
71/4
|
73/8
|
71/2
|
75/8
|
73/4
|
77/8
|
|
cm
|
53
|
54
|
55
|
56
|
57
|
58
|
59
|
60
|
61
|
62
|
63
|
64
|
|
Inches
|
203/4
|
211/4
|
215/8
|
22
|
221/2
|
223/4
|
231/4
|
235/8
|
24
|
241/2
|
243/4
|
251/4
|
The importance of a properly fitted mask is paramount to ensure comfort and safety. To adjust the mask for a proper fit:
- Loosen the chin cup and undo all buckles.
- Slide your head inside the mask so it is flush against the sweatband.
- Tighten the Velcro pieces which overlap on the chin cup until the chin cup is flush against your chin.
- Tighten the top straps on the back plate harness until they hold you head flush against the sweatband and against the chin cup.
- Tighten the bottom straps of the back plate harness until they are snug but not tight.
Note: Your mask should sit comfortable with no discomfort. You should be able to turn your head to the left and right, up and down and the mask should sit snuggly without moving around. If it does you should try to tighten the straps more or the chin cup. If the mask still wobbles around you should try a smaller size.
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| IN THE NEWS... |
| Watch the video from leafs TV for some masks we did for brain and spinal research. |
|
