About this product
UPF 50+ arm sleeves and neck gaitors designed to move with a forehand, not against it. Standard sun sleeves bunch at the elbow on follow-through. Kortco sleeves are cut with a pre-rotated arm position and stretch-mapped panels.
Cooling versions use a phase-change liner that absorbs heat and releases it gradually. Works with your sweat, not against it.
Product photo coming
Specifications
UPF ratingUPF 50+
Fabric88% polyester · 12% spandex
Cooling linerPhase-change material (select styles)
SizesXS · S · M · L · XL
FitCompression-lite · non-slip cuff
CareMachine wash cold · no tumble dry
Coming 2026
Currently in development. We'll notify the waitlist when this becomes available.
Notify me when availableNo. 03 — Protection
Get notified for Sun & Heat.
One email when it launches. No noise before that.
One email when we launch. No noise before that.