I picked up the Squid Socks Caffeinated Grip Socks in the nude/brown three-pack and they've become my go-to for pickleball. The S-GRIP™ zones really do cut down on heel slip, so my foot stays locked in during quick lateral moves. The Y-stitched heel and labeled L/R fit give a nice anatomical feel, and the cushioned toe and heel plus seamless toe keep blisters away. Breathable venting and moisture-wicking bamboo blend keep things dry. Sizing runs snug, so size up if in between. Gentle wash only.