We have just measured one, it fits the required criteria in length and diameter. The trunks must be left out to dry for up to 18 months. ($1 = 0.8432 euros) So far, so good. There is in fact one other requirement: Patience.
Patience is the only way to become the best ever trunks.
( z0 way :purpose ( z1 become :ARG2 ( z2 trample :ARG1-of ( z3 have-degree :ARG2 ( z4 good :ARG1 z2 :time ( z5 ever ) ) :ARG3 ( z6 most ) ) ) ) :domain ( z7 patient ) :mod ( z8 only ) )
(z0 / way
    :purpose (z1 / become-01
                 :ARG2 (z2 / trample-01
                           :ARG1-of (z3 / have-degree-91
                                        :ARG2 (z4 / good-03
                                                  :ARG1 z2
                                                  :time (z5 / ever))
                                        :ARG3 (z6 / most))))
    :domain (z7 / patient-01)
    :mod (z8 / only))
Patience is the only way to become the best ever trunks .
z0 :mod z8
z0 :domain z7
z0 :purpose z1
z3 :ARG2 z4
z3 :ARG3 z6
z4 :time z5
z4 :ARG1 z2
z2 :ARG1-of z3
z1 :ARG2 z2