Ultimate comfort and protection for long hours in the sun, this stretchy, sweat wicking Columbia Sportswear Toddler Mini Breaker II Short Sleeve Sunguard Top features a longer sleeve length for protection all the way to the elbow. It dries quickly and seals out UV rays with built in UPF 50. 88% polyester, 12% elastane fabric. Omni Wick moisture management keeps them comfortable and dry. Omni Shade UPF 50 sun protection. Comfort stretch. Quick drying. Longer sleeve length protects all the way to the elbows. Center back length 14. Regular fit for comfortable range of motion.