Fly Racing Kinetic Kryptek Helmet
The fly kinetic helmet is a tried and true staple of the offroad helmet world. Safe, lightweight and well-ventilated to help keep you cool and comfortable.
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- DOT Safety approved
- ECE Safety approved internationally
- Durable and lightweight polymer shell
- Dual-density EPS (Expanded Polystyrene) liner
- Custom molded rubber trim with integrated nose guard
- Three shells and four EPS sizes provide a precise fit
- Removable and washable comfort liner and cheek pads absorb sweat while providing ventilation
- All FLY helmets have TFV (True Functional Ventilation). When in motion air is forced through multiple air intake vents, then passed through aligned vent channels in the EPS and exits out multiple rear exhaust vents
- High-flow mouthpiece is replaceable
- Soft fleece helmet bag
ADULT
Size |
Head Circumference |
Hat Size |
X-Small |
20.8 - 21.625" (53 - 54 cm) |
6 3/4 |
Small |
21.25 - 22" (55 - 56 cm) |
6 7/8 - 7 |
Medium |
22 - 23" (57 - 58 cm) |
7 1/8 - 7 1/4 |
Large |
23 - 23.75" (59 - 60 cm) |
7 3/8 - 7 1/2 |
X-Large |
24 - 24.5" (61 - 62 cm) |
7 5/8 - 7 3/4 |
2X-Large |
24.5 - 25.25" (63 - 64 cm) |
7 7/8 - 8 |
YOUTH
Size |
Head Circumference |
Hat Size |
Youth Small |
18.25 - 19" (47 - 48 cm) |
5 7/8 - 6 |
Youth Medium |
19 - 19.75" (49 - 50 cm) |
6 1/8 - 6 1/4 |
Youth Large |
20.5 - 21.25" (51 - 52 cm) |
6 3/8 - 7 1/2 |