NO KA 'OI Leggings. These practical NO KA'OI leggings are comfortable and suitable for any physical activity. These leggings are suitable for both running and indoor training. The 7/8 adds a feminine touch, while the regular waist makes them even more comfortable. The multicolour pattern in china blue tones with striking grey details makes for a fun and bold garment. What's more, the synthetic stretch fabric gives you complete freedom of movement. 71% Polyamide, 29% Elastane