This is the 650th most frequent Slovenian word.
športne
"Športne" means "sports" or "sport-related" in English.
Here, "športne" describes the noun "obleke" (clothes), denoting attire suitable for sports due to its particular design.
Vedno rada nosim športne obleke, ker so udobne.
I always like wearing sports clothes because they are comfortable.
In this sentence, "športne" modifies "copate" (shoes), indicating the type of shoes—specifically, ones used for sports activities.
Otroci so si obuli športne copate, preden so šli na igrišče.
The children put on their sports shoes before going to the playground.
In this instance, "športne" qualifies "pripomočke" (equipment), characterizing them as items related to or used for sports.