Interlock is jersey's better-built cousin: two layers knit together into one smooth, stable cloth with no curl at the edges and real weight in the hand. Done in Pima cotton, one of the longest staple cottons grown, the surface comes out compact and almost polished, with a soft sheen you notice the first time it catches the light.
The extra body is what separates this from every other premium tee. It drapes instead of clinging, holds its shape through the day, and looks deliberate on its own rather than like an undershirt promoted beyond its station. This is the tee for dinner, not the gym.
Regular fit, true to your usual knitwear size.
If you only own lightweight tees, this is the one that fills the gap.
Sizes are North American chest sizes: R40 fits a 40-inch chest. Want to compare other Gran Sasso fits? View the full Gran Sasso Size Guide →
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