Experience targeted support and comfort with the McDavid 6577 True Compression Calf Sleeve—a high-performance sleeve designed to stabilize calf muscles, reduce fatigue, and protect skin during intense sport or training. True compression technology warms and stabilizes lower-leg muscles to reduce fatigue during prolonged workouts or games. HydraVent™ moisture-management fabric (80–85 % nylon, 15–20 % spandex) wicks sweat to keep skin cool and dry. Skin abrasion protection helps shield against cuts and soreness from pads, turf, or equipment contact. Durable flat‑lock seams & 6‑thread stitching ensure long-lasting strength where it matters most. UPF 50+ sun protection guards against harmful UV rays during outdoor training sessions. Sold in pairs, unisex design available in multiple sizes—left/right ambidextrous fit. This calf sleeve offers light-to-moderate compression, making it ideal for hockey, lacrosse, running, and high-impact training—providing muscle warmth, support, and abrasion resistance without bulk. Available in various sizes. Pair it with a compression knee sleeve or performance calf guard for full lower-leg support during games, gym workouts, or recovery days. Combining McDavid’s proven compression fabric and construction, the 6577 True Compression Calf Sleeve delivers athletic-grade calf support you can rely on—be it powering through box lacrosse drills, shinny shifts, or interval training sessions. Enhance your on-field performance, reduce muscle fatigue, and stay protected wherever your game takes you.