4-point nylon suspension. Features short peak and low profile. Accommodates 2-point chin strap. Head adjustments for sizes 6.5-8.   Moisture wicking brow pad is removable, washable & replaceable.  Meets the low temperature option.   Goggle retaqining slots on suspension.   Third part SEI certified.   Meets ANSI/ISEA Z89.1  Type I, Class C