Helmet meteor ovlo m 55-58 cm white-lemical 17364 & nbsp; helmet meteor guarantees maximum protection head during ride on bike, bike, scooter, rollers, roller skates, quads or skateboard. Design with reflective details. light, ergonomic structure. & nbsp; SKO ORUPA MADE Z high stretch polystyrene EPS protects against injuries absorbing all stresses, KT & oacute; Re can can be created during fall. Not fit size-headlock) and special buckles. elements racing & oacute; łki are detachable, so you can washed or dry. permanent to Air air provides 23 ventilation holes with System Air Flow. helmet with countless number microscopic por & oacute; W POW earth. ryet - product compatible with requirements European standard EN 1078 & middot; size m: adjustment 55-58 cm & middot; system fit size - headlock multi -stage liquid ring adjustment circuit; & nbsp; using single hand without problem helmet to head with help small knob found in in rear parts helmet & middot; antibacterial interior & ndash; soft, Na in touch racing & oacute; łka, KT & oacute; ra not hook o hair, prevents development bacteria and reduces unpleasant fragrance caused by pot & middot; system air flow- permanent circulation air around & oacute; ł head and discharge heat & middot; SY STEM FLY NET - Mesh Found in front ventilation holes, protects head from bits insect & oacute; W during I Zdy W Warm and wet conditions & middot; System QUICK-Release - Humps fast fastenings & middot; removable elements elements great Ci & oacute; łki - easier keep cleanliness element & oacute; in absorbing sweat, when you can efficient wash and drunk & middot; roof installed is on fixed and not possibilities its dismantling. PR&D & oacute; ba removal roof can result its destruction & nbsp;