A laid-back, gym-to-street tee that nods to kettlebell “Since the 1800’s ” culture with a wink. Lightweight ring-spun cotton feels soft against the skin and breathes during workouts. The front carries a bold, vintage-inspired “Regimen Wear” wordmark while the back shows a confident, photo-style kettlebell pose and the tagline “The Kettlebell since the 1800’s,” giving the shirt a playful, confident tone. It wears easily after a session, on a rest day, or paired with joggers for running errands. Subtle heather texture and tidy collar detailing keep the look worn-in but intentional — a shirt that looks like it belongs in your rotation whether you’re warming up or winding down.
Product features
– 100% ring-spun cotton (lightweight 153 g/m²) for soft, breathable comfort
– Tubular knit (no side seams) for a clean, waste-reducing silhouette
– Ribbed, elastic collar with shoulder tape to prevent stretching
– DTG front prints and DTF sleeve/inner neck prints for durable, crisp graphics
– Pearlized tear-away label; Oeko-Tex certified and EU 2-year warranty
Care instructions
– Do not dryclean
– Do not bleach
– Tumble dry: low heat
– Iron, steam or dry: low heat
– Machine wash: cold (max 30C or 90F), with similar colors






















