Grip socks are a workout essential that add traction and security to mats, equipment, and other surfaces. But as popular as these socks are, it can be hard to find a pair that stays on your feet (and doesn’t snag or stretch out after a few wears).

The textured soles on grip socks — often made of silicone or thin polyvinyl chloride or PVC — come in a variety of patterns to suit different types of workouts and terrain. For example, some have more grips on the balls of the feet than others to provide better traction when you’re on your toes.

When it comes to material, a blend of natural and synthetic fibers is usually best. This typically includes cotton, which adds softness, as well as spandex and elastane, which provide stretch and a comfortable fit. Fibers like nylon and polyester, on the other hand, are moisture-wicking and offer support and durability.

If you’re looking to avoid blisters and keep your socks smelling fresh, it is important to follow the manufacturer’s washing instructions. This will help prevent shrinkage and snags, and it may also make the socks feel more comfortable. Many pairs can be washed and dried in the dryer, but it’s generally preferable to air dry them to prolong their lifespan. If you do wash them, use a mesh laundry bag to prevent them from snagging or stretching out with other clothing. Also, avoid using fabric softeners or bleach, which break down elastic and can cause snags. knee high grip socks