It does roll up.the waist is a little loose buy I wrap it with another sauna belt to make it tight.But it does make u sweat.I do recommend this product.I will order another one in a smaller size.I bought a XL I can use the L
Stay Comfortable And Stylish With DASUTA Sweatbands For Women And Men
55 Review
6 Pcs Reflective Bands: High Visibility Running Gear For Women Men - Safety Straps Bracelets For Running, Cycling & Walking
46 Review
Smart bracelet Xiaomi Mi Smart Band 6 CN, black
50 Review
Foxelli Wading Boots: Lightweight, Rubber Sole Fly Fishing Shoes For Men - Grey
47 Review