Stay loose. Baseball arm sleeves built specifically for pitchers. Graduated compression throwing sleeves that keep your arm ready from the first warmup pitch to the final out. Youth and adult sizes, plenty of colors.
What does a pitching arm sleeve actually do? Graduated compression that supports blood flow and helps keep your arm from gassing out. Sweat wicking fabric that keeps your throwing arm dry. Plus warmth between innings when it is cold.
How should a throwing arm sleeve fit? Snug, not strangling. It should stay through your delivery without cutting off circulation. Check the size chart on each product page by bicep and length.
Youth or adult? Both. Match the chart before you order.
Pair it with baseball shorts or a baseball hoodie for full cover on cold days.