How to Choose the Right Great Lakes Loons Cap Style
By Great Lakes Loons Official Store | Published: 2026-10-25
Category: Buying Guides
Not sure which Great Lakes Loons cap fits your head, style, and budget? Compare fitted, adjustable, and trucker options with clear decision rules.
Quick answer
Choose a fitted 59FIFTY for a classic, structured look that matches your exact head size, or an adjustable 9TWENTY or Cleanup Cap for a flexible fit that works for kids and adults. A trucker-style 9SEVENTY adds breathable mesh and a stretch-snap closure for hot game days.
Fitted vs adjustable: the fit difference matters most
Fitted caps like the New Era 59FIFTY come in specific sizes and offer a clean, tailored silhouette that stays put during action. The trade-off is you need to know your exact measurement, and the cap won't work for someone with a different head size.
Adjustable caps (9TWENTY, Cleanup Cap, and trucker styles) use a strap or snap closure so one size fits a range of heads. They're more forgiving if you're buying as a gift or for a child, but the back closure can feel bulkier under a hood or hat.
Material and breathability considerations
The Great Lakes Loons '47 Black GL Adjustable Cleanup Cap is 100% cotton, making it soft and comfortable for everyday wear, but less breathable in hot weather. The Los Pepinillos Picantes del Norte New Era 9SEVENTY Trucker Cap features a mesh back and stretch-snap closure, ideal for humid summer games at Dow Diamond.
If you run warm or plan to wear your cap for hours in the sun, a trucker or mesh style will keep you cooler. For a classic, solid look that works indoors or on cooler days, cotton or wool-blend fitted caps are a better match.
Budget and surprise factor
The Great Lakes Loons Mystery New Era 59FIFTY Fitted Cap is priced at just $17.91 (compared to $27.99) and includes a random hat from the current lineup. It's a low-risk way to try a fitted style if you're unsure about committing to a specific design, but you won't know the exact cap until it arrives.
If you need a specific look for a theme night or want to match a jersey, choose a non-mystery cap. The mystery bundle is best for collectors or fans who enjoy the surprise and are happy with any Loons design.
Decision rules for choosing your Loons cap
- You want a classic, structured look: Choose a fitted New Era 59FIFTY cap. You'll need to know your head size (typically 6 7/8 to 7 5/8). The crown is high and the brim is flat (you can curve it yourself).
- You need a flexible fit for a child or multiple wearers: Pick the New Era Road 9TWENTY Adjustable Cap. It has a strap closure that adjusts easily, and the curved bill gives a casual, ready-to-wear shape.
- You want a breathable cap for hot days: Go with the Los Pepinillos Picantes del Norte New Era 9SEVENTY Trucker Cap. Its mesh back panels and stretch-snap closure keep you cool and comfortable.
- You're on a budget or love surprises: Try the Great Lakes Loons Mystery New Era 59FIFTY Fitted Cap. At $17.91, it's the most affordable way to get a quality fitted cap, but you won't know the style until it arrives.
- You prefer a soft, cotton cap with a classic logo: The '47 Black GL Adjustable Cleanup Cap is 100% cotton with an adjustable strap. It's a timeless black-and-white design that works with almost any outfit.
Cap styles at a glance
- Great Lakes Loons Mystery New Era 59FIFTY Fitted Cap: Mystery bundle includes one New Era 59FIFTY hat selected at random from the current lineup, including Authentic Collection, Copa, and Theme Night caps. You get a high-quality fitted cap at a steep discount, but you trade the ability to choose the exact design.
Great Lakes Loons Mystery New Era 59FIFTY Fitted Cap - Great Lakes Loons New Era Road 9TWENTY Adjustable Cap - Child: The New Era Road 9TWENTY Adjustable Cap for children features a flexible crown, curved bill, and adjustable strap. This is the go-to option for kids or adults who prefer a relaxed, one-size-fits-most fit without measuring head size.
Great Lakes Loons New Era Road 9TWENTY Adjustable Cap - Child
Which cap style fits you best?
Best for
- Fans who know their exact head size and want a tailored, structured fit
- Parents buying a cap for a child who needs an adjustable strap
- Collectors who enjoy variety and want the best value per cap
Not for
- Anyone who needs a specific team or theme design and cannot accept a random mystery cap
- People who dislike the look or feel of an adjustable strap at the back
