-Constructed of Lorica and is lined with Teflon vented mesh. Only Sidi goes to
trouble and expense of creating a multiple liner boot system in its racing
boots. Lorica® is a composite micro fiber material created from strands that are
so fine, each one is less than one thousandth the thickness of silk. When
injected with special resins, these fibers act like natural leather skin, but
with the addition of better strength, softer texture, lighter weight and better
moisture protection.
-Sidi has added a small elastic panel to aid in a smooth zipper operation as it
allows a bit of movement via the elastic as the zipper passes over the rider’s
ankle ball.
-The rear upper part of the boot is made up of the following mechanisms:
A) The TECNO CALF TENSIONER mechanism adjusts the leg circumference. Placed in
the back of the boots upper, it works through a nylon wire that hooks directly
to the shin plate;
B) The TECNO SHIN TENSIONER mechanism helps the TECNO CALF TENSIONER close the
leg upper on the front part of the boot. The two lateral nylon braces join the
ankle joint with two screws that are protected by nylon caps. This system is
reinforced with fiberglass, supports the ankle and is easy to replace. This
system allows excellent flex movement front-to-back while being firm
side-to-side.
-Air Ventilation System: a third brace is positioned on the outer-lower part of
the boot and features an air intake that can be operated by an aerodynamic
shaped button.
-Tecno Instep Tensioner, a fastening system on the front part of the foot, on
the instep.
-Shock Absorbing Heel Cup
-Fully vented
-Shin Plate
-Gear Change Pad
-Vortice Slider: toe slider is made in nylon reinforced with fiberglass. It is
fitted with a new air intake and an innovative alloy insert.
-Racing SRS Sole: all new sole is constructed of a polyurethane and rubber
blend.
Sidi Boots Size Chart :
Size
Chart
Euro Size
Us Men
Us Women
36
3-3 1/2
4 1/2-5
37
4-4 1/2
5 1/2-6
38
5-5 1/2
6 1/2-7
39
5-5 1/2
7-7 1/2
40
6 1/2-7
8-8 1/2
41
7-7 1/2
8 1/2-9
42
8-8 1/2
9 1/2-10
43
9-9 1/2
10 1/2-11
44
9 1/2-10
11-11 1/2
45
10 1/2-11
12-12 1/2
46
11 11 1/2
12 1/2-13
47
12-12 1/2
-
48
13-13 1/2
-
49
14
-
50
15
-
Sidi Vortice Air Boots Reviews :
Customer Reviews
Sidi Vortice Air Boots
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