FIELD OATH Terrain First T-Shirt

Terrain First T-Shirt takes its cues from the work of reading ground well. Contours, bearings and procedural marks shape this T-shirt, with FIELD OATH turning practical field awareness into a clear graphic language.

A compact FIELD OATH identifier sits at the chest. The back graphic divides ridge, slope, marsh and open ground into four abstract panels, then lays one route arrow across the completed ground key. The map language is fictional and uses no national flag or real unit insignia.

Keep the graphic visible with a simple trouser and jacket combination, or wear the T-shirt as a base layer when the outer piece comes off. Choose Black, Bone, Field Olive or Navy. For Terrain First T-Shirt, the unisex size range runs from XS to 3XL, so the final choice depends on your preferred silhouette and layering space.

Material is 100% cotton, 160 g/m², with a unisex fit. Turn Terrain First T-Shirt inside out and wash at 30°C with similar colours. Avoid bleach, reshape the garment and let it air dry. If ironing is needed, use a cool setting from the reverse and keep heat off the graphic. It is not certified protective clothing.

In the Fieldcraft line, Terrain First T-Shirt connects preparation with the wider FIELD OATH rule: KEEP YOUR WORD.