Dry Dudz Hydro Tech Baselayer compression underwear/swim liners can be worn under casual wear, sportswear or swim wear. When these quick-dry liners are worn with Dry Dudz Hybrid Board Shorts, you will experience complete athletic support through an entire day of activities. We are introducing the NEW Dry-Thru technology of ECOINNs quick-dry, wicking fabric which greatly improves the Dry Dudz compression liners for better performance and enhanced moisture control. The interlocking construction of the 100% poly yarn allows absorption from the material that is in direct contact with the skin and triggers evaporation from the outer face of the fabric. Dry Dudz strategically uses this technology in the crotch and inner thigh to pull wetness away from the skin and help protect against chafing. The soft and light poly/elastane blend of the Baselayer creates the impression of not wearing underwear at all, providing the best of two worlds: comfort and support. Technology Video: https://www.youtube.com/watch?v=mZFqd2m3KcA