Minimal stretch balaclavas have very little give in the fabric, so they rely on getting the exact right size for a proper fit. If you're between sizes or have an unusual head shape, this can be frustrating—the balaclava may feel tight and restrictive, or gap open when you turn your head, letting cold air in.
That said, minimal stretch designs do have their place. They're common in windproof shell balaclavas where adding elasticity would compromise the wind-blocking membrane. They also tend to hold their shape better over time compared to stretchier options. If you can find your precise size and don't mind a less forgiving fit, they can work well—especially for dedicated storm-day protection.
The key is careful sizing: measure your head and check the brand's size chart before buying. If only a one-size option is available, you're usually better off choosing a 4-way or 2-way stretch model instead.