Los Pepinillos 39THIRTY Flex-Fit Cap: Sizing and Fit Guide
By Great Lakes Loons Official Store | Published: 2026-11-03
Category: ハウツーガイド
Learn how to find your New Era flex-fit sizing for the Los Pepinillos 39THIRTY cap, with a step-by-step fit check and common mistakes to avoid.
Quick answer
Measure your head circumference with a soft tape, then choose the 39THIRTY size range that contains your measurement: Small/Medium, Medium/Large, or Large/XLarge. If you are between sizes, pick the larger range for a less snug flex-fit feel.
Why flex-fit sizing differs from adjustable caps
The Los Pepinillos 39THIRTY uses a stretch fabric blend rather than a snapback or strap. That means the cap holds its shape without an adjuster, but the fit depends on choosing the right size range—there is no post-purchase tightening or loosening.
Because the cap is 95% polyester and 5% spandex, it has some give, but it will not shrink or stretch dramatically. Treat the size chart as your primary guide, not guesswork based on other hat styles.
When to size up or stay with your measurement
If your measurement lands near the top of a size range, the cap may feel snug at first. The flex-fit will break in slightly, but if you prefer a relaxed feel from day one, choose the next range up. If you are exactly between two ranges, the larger range is the safer choice for all-day wear.
Keep in mind that hair volume and how you wear the cap (pulled down or rested higher) can affect perceived tightness. Use the steps below to test fit before removing tags.
Step-by-step: find your 39THIRTY flex-fit size
- Measure your head: Wrap a soft measuring tape around your head about 1 inch above your eyebrows, keeping it level. Record the measurement in inches or centimeters. Common mistake: measuring too high or too low—aim for the widest part of your head.
- Compare to the size ranges: Match your measurement to the 39THIRTY size chart: Small/Medium, Medium/Large, or Large/XLarge. If you are between ranges, choose the larger one. Checkpoint: write down your measurement and the range it falls into before ordering.
- Try the cap on immediately: When your cap arrives, try it on before removing tags. It should feel snug but not painful, with no deep pressure points on your forehead or temples. Common mistake: ignoring discomfort—if it feels too tight, exchange for the next size up.
- Test movement and comfort: Turn your head side to side and nod gently. The cap should stay in place without sliding or leaving red marks. The flex-fit will relax slightly with wear. Checkpoint: if the cap slides or leaves marks, the size is wrong—do not keep it.
Product facts
- Los Pepinillos Picantes del Norte New Era 39THIRTY Flex-Fit Cap: Available in sizes Small/Medium, Medium/Large, and Large/XLarge. These three ranges cover most head sizes, so measuring before ordering is the key to getting the right flex-fit.
Los Pepinillos Picantes del Norte New Era 39THIRTY Flex-Fit Cap - Los Pepinillos Picantes del Norte New Era 39THIRTY Flex-Fit Cap: Made of 95% polyester and 5% spandex. The spandex gives the cap gentle stretch for a secure fit, but it will not compensate for a size that is significantly too small.
