Nutcase Street MIPS vs Closca Loop
Comparison 2026 — Bike Helmets
Our verdict
Based on our weighted scoring, the Nutcase Street MIPS edges out the Closca Loop with an overall score of 80/100 against 65/100. It scores particularly well on protection (84/100) and comfort (86/100), making it the better all-round pick in Bike Helmets.
The Closca Loop remains a sensible alternative if price is your main concern — it lands at €69.95 versus €89.95.
Protection winner
Nutcase Street MIPS
22% higher than its rival
Value winner
Nutcase Street MIPS
8% better value for money
Specifications
| Specification | Nutcase Street MIPS | Closca Loop |
|---|---|---|
| Price | €89.95 | €69.95+29% |
| Rating | ★4.4 (1,120) | ★4.3 (410) |
| Overall | 80/100+23% | 65/100 |
| Protection | ||
| Certification | CE EN 1078, CPSC | CE EN 1078 |
| MIPS | Ja | Nee |
| Fit | ||
| Sizes | S (52-56), M (56-60), L (60-64) cm | S (53-55), M (55-57), L (57-59) cm+2% |
| Weight | 370 g (M) | 350 g (M)+6% |
| Closure | Fidlock magnetisch | — |
| Extras | ||
| Foldable | — | Ja — plat tot circa 33% |
| Ventilation | — | 4 openingen |
Pros and cons
Nutcase Street MIPS
Pros
- MIPS liner protects against rotational impacts in a crash
- Magnetic Fidlock buckle closes one-handed, even with gloves
- Dozens of unique colourways and graphics to choose from
- Thick, removable padding is machine-washable
Cons
- Less airflow than sport helmets because of the closed shell
- The round silhouette doesn't suit every head shape
Closca Loop
Pros
- Folds flat to roughly a third of its volume
- Fits in a backpack, NS locker or office drawer without fuss
- CE EN 1078 certified despite the folding design
- Understated look that doesn't scream 'sports helmet' in office wear
Cons
- Less ventilation than a fixed-shell helmet
- No MIPS or integrated rear light