Smartwool | Women’s Merino Bikini (Boxed)

Premium Next-to-Skin Merino Comfort and Effortless Style

Your first layer should be your most comfortable layer. Engineered to follow your body’s natural contours, the Smartwool Women’s Merino Bikini brings elevated next-to-skin comfort to your daily wardrobe. Whether you are checking off a demanding morning workout, packing light for far-flung backcountry adventures, or simply moving through a busy routine, these bikini bottoms deliver a secure, barely-there feel. Combining a sleek, flattering silhouette with high-performance functionality, they bring a confident edge and a splash of vibrant color to your base layer collection.

Crafted from an ultralight Merino jersey fabric, this premium underwear utilizes specialized Core Spun technology—wrapping ultra-soft, responsibly sourced Merino wool around a recycled nylon core for enhanced durability. This process ensures you get a 100% Merino-next-to-skin experience that naturally regulates temperature, manages moisture, and blocks out odor while maintaining excellent long-term structural resilience. Finished with low-profile flatlock stitching to eliminate friction and a velvety-soft elastic waistband, these bikini bottoms are built to provide all-day comfort that moves completely uninhibitedly with you.

Premium Performance & Comfort Features

• Core Spun Jersey Fabric: Ultra-soft Merino wool is spun around a durable recycled nylon core, offering elite tear-resistance with an absolute 100% wool-to-skin touch.
• Friction-Free Flatlock Seams: Smooth, flat-stitched panel alignment prevents skin irritation and annoying chafing during high-movement activities.
• Sleek Elastic Waistband: Plush, flexible waistband rests gently against the skin for a reliable hold that won't dig, roll, or pinch.
• Natural Climate Control: High-grade Merino fibers dynamically breathe, wick sweat away, and naturally resist odors to keep you fresh all day.
• Contouring Slim Fit: Low-profile bikini cut delivers a sculpted, secure silhouette that lays beautifully flat under running tights, hiking shorts, or casual wear.

Tech Specs & Care