The buckle slots through any part of the weave which is slightly stretchy so you can have it as tight or loose as you like depending on where you want your trousers to sit. Made of PU and elastane. Available in 3 sizes: Small fits 26 - 32 inch waist Medium fits 32 - 36 inch waist Large fits 36 - 42 inch waist Available in 10 Colours: Royal Blue Black and White Zigzag - Select Multi Navy Grey Brown and Cream Zigzag - Select Dark Grey Navy Grey Brown and Khaki Zigzag - Select Grey Navy Brown and Cream Zigzag - Select Brown Navy and Light Blue Zigzag - Select Navy Pink and Turquoise - Select Pink Navy Green Grey and Beige Zigzag - Select Light Brown Navy and Green Zigzag - Select Green Navy and Cream Zigzag - Select Cream