Thank you for viewing! ☺︎ * Although it is new and unused, it has been opened once for photography and inspection. * As it was a gift, the manufacturer's warranty on the product is not included. ★ Product Details - Brand: RELAXEE - Color: Gray - Size: M 【Snug fit with 5 3D bones】 Equipped with 5 3D bones that fit perfectly along the curve of the waist. The structure wraps around the entire waist, providing firm support without feeling constricted. 【Breathable material】 Made of high-quality mesh material, it effectively wicks away sweat and stuffiness even during long hours of use. You can use it with peace of mind in any season. 【Adjustable fit】 The double-belt design allows you to achieve the optimal fit according to your body shape and waist condition. 【Lightweight and discreet design】 The thin and lightweight design makes it unnoticeable when worn under everyday clothing. It balances lightness and fit, so it can be used without any discomfort with any outfit. 【Easy to put on】 Easy to put on with a Velcro closure. It can be worn smoothly even when you're short on time, and it's designed for anyone to use easily. 【Ergonomic comfortable design】 With an ergonomic structure, it firmly supports the waist while making it difficult to hinder body movement, and it is designed to make you conscious of a natural posture.