Product details

• Brand: On
• Collection: On Tanks
• Style code: 1WE10930069
• Material: 92% recycled polyester, 8% Elastane

Highlights

• Lightweight streamlined fabric The Core Tank is built with featherlight, streamlined fabric that keeps up when your pace picks up. It sits easy on the shoulders, doesn’t flap around, and lets air move so you feel fast instead of sticky. Ideal for road runs, treadmill days, and all those in-between training sessions where you want zero distractions.
• Recycled materials construction Made using recycled polyester blended with elastane, the Core Tank lets you move freely while dialing down the environmental guilt. You get a soft, smooth jersey feel that stretches with your stride, bounces back after washes, and holds shape through endless sessions. It’s performance-first design with a smarter materials story in the background.
• Minimalist all-season style Designed as a year-round staple, the stripped-back look works solo in heat or layered under overshirts and hoodies when temperatures drop. Clean lines, a classic crew neckline, and a subtle On logo keep it low-key and timeless. It’s the kind of basic that quietly holds your training drawer and streetwear rotation together.

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