Marks & Spencer's contour leggings - Are M&S' new ultra-flattering contour leggings a gym must-have?

Marks & Spencer has launched new contour gym leggings that the brand claims are "bum-lifting", "thigh slimming" and "tummy flattening".

SUUKSESS Women Contouring Scrunch Butt Lifting Leggings Seamless Workout Yoga Pants（Tie Dye Black, S） at Women's Clothing store

The best women's running leggings 2024, tested by experts

The best women's running leggings 2024, tested by experts

The Best Sculpting Gym Leggings

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Femail puts new M&S contour gym leggings to the test