The 390 Boss is designed for riders who want a lightweight, powerful ride that is still playful enough to butter and tweak. Built with the reliable performance of our FullWrap Platform and foolproof UltraFlex Ankle Straps, powered by AuxTech®, the 390 Boss is the versatile binding that creative snowboarding craves.
F
FULLWRAP
Our bombproof platform, the FullWrap heelhoop chassis has four connection points to the baseplate for maximum energy transfer and pure connected-power. Built with more lateral support than the Asym platform, FullWrap bindings are designed for advanced stability, durability and power.
AUXTECH®
Hinged patterns for next level connected-comfort. A Rome first innovation, AuxTech® is a game changing pattern we use in our ankle and toe straps. Auxetic Patterns are geometric patterns that become thicker perpendicularly when stretched. Essentially a network of tiny hinges that expand evenly when pressure is applied. Best in the game surface area pressure distribution and connected comfort, that’s AuxTech®.
N HIGHBACK
Highback Materials: 100% Nylon
ULTRAFLEX ANKLE STRAP
Featuring the locked-in hold of AuxTech®, the UltraFlex Ankle Straps are a one-piece design that provide new levels of stretchability and connected comfort.
FORGED ALUMINIUM
Forged Aluminum heelhoop for lightweight strength and durability.
PROGRIP TOE STRAP
Powered by AuxTech®, ProGrip Toe Straps provide next level, locked-in hold and grip.
G BASEPLATE
15% Glass. A mellow and medium flexing feel for a smooth ride.
EVACUSH
EVACush SubBase Pad. This single piece EVA SubBase pad is designed to absorb impact and create a better interface with the board.
S
390 Boss Size Chart
|
US Men |
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 |
|
US Women |
6.5 |
7 |
7.5 |
8 |
8.5 |
9 |
9.5 |
10 |
10.5 |
11 |
11.5 |
12 |
12.5 |
13 |
13.5 |
14 |
14.5 |
15.5 |
|
EU |
36.5 |
37 |
38 |
38.5 |
39 |
40 |
40.5 |
41 |
42 |
42.5 |
43 |
44 |
44.5 |
45 |
45.5 |
46 |
47 |
48.5 |
|
CM |
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 |
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S |
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M/L |
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L/XL |
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＊ Depends on boot/binding style and/or brand - safest to upsize. Rome recommends checking the boot to binding fit with an adjusted binding