Einstein Field Equations

Size Guide

• 100% cotton

• Sport Grey is 90% cotton, 10% polyester

• Ash Grey is 99% cotton, 1% polyester

• Heather colors are 50% cotton, 50% polyester

• Fabric weight: 5.0–5.3 oz/yd² (170-180 g/m²)

• Double seam at sleeves and bottom hem