Should you decide to send it as what it is (not sure about importing it as personal effects, may be up to customs to decide depending how much it is), the following approximate customs fees would apply, less transport, local handling and customs clearance of course:
9506.9100 - Equipment and accessories for PE, gymnastics and athletics
CHF 30.-/100kg brut (or, if the goods have Canadian origin and this is declared on the invoice - duty free)
or same as the above 9506.9900 - at CHF 29.-/100kg brut or also duty-free if of Canadian origin and declared as such.
Plus the VAT of 8% of the total value plus transports...
Just in case
(Source:
TARES)