Underwear

BJP Core has 100% cotton fabric, short close-fitting legs and a wide elastic waistband. The UFC Fusion and UFC Zenith Weigh-In models contain 92% polyester and 8% elastane, with an elastic waistband and flat seams.

Choose Core if you want cotton underwear. Venum's sports construction offers stretch and moisture management. The elastic waistband on Core does not mean the cotton fabric itself has the same amount of stretch.

Venum lists this underwear for training and everyday wear. Weigh-In is the name of models in the UFC Fight Week collection. It is close-fitting underwear with an elastic waistband that you can also wear under your everyday clothes.

Do not rely only on the size letter you wear in another brand. If the individual model has a size chart, check whether it shows body circumferences or garment measurements and measure as instructed. Do not automatically use one model's chart for another.

The waistband should sit close without digging in, and the legs should not squeeze your thighs uncomfortably as you move. Do not automatically size down for a tighter hold. If a measurement is missing, send us the model and your waist circumference; we can clarify what size information can be checked.

It depends on the model. BJP Core's instructions allow washing at 30–40 °C with similar colours, followed by air drying or tumble drying on low heat. UFC Fusion and UFC Zenith Weigh-In specify washing at 30 °C, no tumble drying and no ironing.

Do not use the same washing and drying programme for every pair. The care label on the individual item takes priority; if you wash these models together, choose conditions suitable for the more delicate one too.