01 — What you know
From
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Your shorts size in Nike
Elastic waists forgive — alpha sizes follow the waist band.
02 — Your Decathlon size
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Pick a size you wear in another brand, or enter your waist. Your Decathlon size appears here.
03 — The chart
Decathlon shorts & joggers
Decathlon's shorts & joggerschart isn't on file yet — sizes above are estimated from other brands.