Waist Trainer Compared: Surprising Sculpts vs. Trimmer Testing... Throwback Trend Alert (39) We’ve tested everything under the "waist shaping" banner, and the Waist Trainer Belt for Women Man certainly stands out. Sure, it’s no secret that these belts promise contouring magic, but ours delivered a mix of surprising definition and practical wear. The adjustable straps felt intuitive, while the contoured design clearly targeted the midsection. We noticed a subtle lift and smooth silhouette, though it’s worth noting comfort does take a hit after hours of wear. Best for quick gigs or layered under clothing? Absolutely. The adjustable features make it versatile, but don’t expect full-on core transformation—it’s more about enhancement. A solid contender in the trimmer category, but not without its trade-offs.