FEATURES Ergonomic form Inclusive safety-belt Snap-in buckle Material: EVA foam Size M - for a weight up to 75 kg - 24.5" x 9" x 1.5" (62 5 x 22 5 x 4 cm) Size L - for a weight from 75 -100 kg - 26" x 9.5" x 1.5" (66 x 24 x 4 cm) Size XL - for a weight from 100 - 125 kg - 28.5" x 9.5" x 1.5" (73 x 24 x 4 cm) The Aqua Jogging Belt from Fashy is a perfect training aid which provides buoyancy for aqua jogging exercise in deep water. Made of robust EVA foam this durable belt ensures comfort and a good fit with an adjustable safety belt while in use. Available in 3 sizes.