Calvin Heimburg Large Icon Tri-Blend T-Shirt Midranges The M4 will turn up

The M4 will turn up when thrown hard and will then have an extremely long glide and a soft straight finish

This is Austin's signature series disc for the 2022 season

K1 Glow is the glow in the dark version of Kastaplast's K1 plastic

First introduced in 1917

straight or right

Calvin Heimburg Large Icon Tri-Blend T-Shirt Midranges The M4 will turn upHelp support our friend Calvin Heimburg with these Large Icon Logo Tri Blend T Shirts. Most of the shirts from XS 3XL are Next Level Apparel Unisex Tri Blend T Shirts 50% Polyester, 25% Combed Ring Spun Cotton, 25% Rayon The 4X size shirts are all Bella Canvas shirts. 52% Airlume combed and ring spun cotton, 48% polyester, 32 singles, 4. 2 oz.