shell: PP/PA durable-dash material vamp: ventilate meshes frame: two pieces of aluminium alloy bearing: ABEC-7

ice skate:

BEARING	ABEC-5,ABEC-7
WHEEL	PU
CHASSIS	ALUM
TOE CAP & FRAME	high-strength aluminum alloy
SIZE	31-34,35-38,39-42
PACKING	PORTABLE PVC BAGS

Package	CTN.MENS	G.W/N.W	20FCL	40FCL	40HQ
S:31-34#	66×34×38cm/6PRS	13.2/10.2	1968PRS	4080PRS	4782PRS
M:35-38#	70×35.5×44cm/6PRS	14.2/10.8	1536PRS	3180PRS	3732PRS
L:39-42#	70×39.5×44.5cm/6PRS	15.5/12	1362PRS	2826PRS	3312PRS

Aluminum chassis Roller Skates