Light kicking comfort and supple propulsion. Introducing the mid-range blade fin "mu cifer" Based on the soft feel of MEW that is loved by a wide range of users, from beginners to advanced users, this strap fins is easy to put on and take off. ■ Refreshing feeling that allows you to run freely in the water; Uses a mid-range blade design that is easy to move around in the water, so it combines light fin-work and efficient propulsion. Soft kicking feel like a muffin even strap fins. ■ Rubber tip that connects to firm propulsion force; Even if you kick it hard, the fins will not come out and lead to propulsion. ■ For safety and ease of use on the backside, the front and back side weights are added with new block patterns for improved grip. ■ Lightweight and compact design blade length is shorter than regular fins. Easy to handle and reduce weight. The compact design in the water reduces the chance of damaging aquatic organisms such as coral and makes it easy to take on and off even on land, on narrow boats. ■ Boot pocket that combines fit and ease of putting on and taking off with the sole for a long time, and the boot pocket design envelops the entire foot, so it is extremely comfortable to fit and transmits your leg strength to the fins, just like a full foot fin, and it achieves a sticky propulsion. ■ Mid-range blade design The blade is designed shorter than normal, so the time of "rubber flex" is reduced to realize light and efficient fin work [Fin size when using 3mmGS boots] S: 8.7 - 9.5 inches (22 - 24 cm), M: 9.6 - 10.2 inches (24.5 - 26 cm). L size: 26.5 - 2 cm).