【Silicone + Memory Foam Ear Tips Combo Set 】KBEAR FT01 combo set includes 3 pairs of silicone tips (S/M/L),and 3 pairs foam earbud tips(S/M/L). This dual-set adapts to various scenarios. Choose silicone tips for sports—secure fit, sweat-resistant. Opt for memory foam during commutes or relaxation for an immersive listening experience 【Memory Foam: 30-second slow-rebound】KBEAR FT01 foam earbud tips, made from premium memory foam with 30-second slow-rebound, the ear tips expand to fit the shape of your ear canal for superior comfort, designed to mold precisely to your ear canal for noise-isolating comfort, ensuring immersive sound during relaxation 【FT01 Silicone Earbud Tips, Soft Texture and Skin-Friendly Comfort】 FT01 iem tips deliver a skin-friendly. The ultra-soft texture conforms to your ear canal, preventing slippage during intense workouts while ensuring zero ear fatigue. Lightweight and easy to clean—perfect for audiophiles and active lifestyles 【Ergonomic Design and Ear Canal Fit】Enjoy all-day ease with 6 pairs of eartips (3 pairs Silicone Earbud tips + 3 pairs foam earbud tips) in S/M/L sizes. The ergonomic shape adapts to any ear canal, eliminating pressure during extended use. Silicone tips offer a soft, sweat-resistant grip for workouts, while slow-rebound foam molds to your ears for superior noise isolation 【Outstanding Resolution and Sound Quality】Elevate your listening experience with these earbud tips, engineered to reduce high-frequency harshness,enrich midrange vocal clarity, and refine musical texture for audiophile-grade resolution. As premium ear bud replacement tip upgrades, they optimize acoustic performance by creating a noise-isolating seal, ensuring crisp detail even in noisy environments Brand: KBEAR Model: FT01 Color: Black Sizes: S/M/L (6 pairs in total) Material: Polyether blend / Silicone