- Men's black T-shirt - Round neck, long sleeves - Textured knit, ribbing on collar and cuffs - IKKS #actforbetter: fabric contains pure organic cotton Recommended price RRP in 2023 (£ rates: RRP for Great Britain in 2023) Add some texture to your life. Add some texture to your look, with this black long-sleeve T-shirt. It’s subtle, light and smart.