Description
| Size | Description | Lead | KIARMOR Bi-Layer Lead-Free |
| Small | .25 mm LE Thinking Cap - 21” (53.34 cm) | 400007-LL | 400007-KI-LF |
| Medium | .25 mm LE Thinking Cap - 22” (55.88 cm) | 400008-LL | 400008-KI-LF |
| Large | .25 mm LE Thinking Cap - 23” (58.42 cm) | 400009-LL | 400009-KI-LF |
| X-Large | .25 mm LE Thinking Cap - 24” (60.96 cm) | 400020-LL | 400020-KI-LF |
| XX-Large | .25 mm LE Thinking Cap - 25” (63.50 cm) | 400021-LL | 400021-KI-LF |
| Small | .35 mm LE Thinking Cap - 21” (53.34 cm) | 400030-LL | 400030-KI-LF |
| Medium | .35 mm LE Thinking Cap - 22” (55.88 cm) | 400031-LL | 400031-KI-LF |
| Large | .35 mm LE Thinking Cap - 23” (58.42 cm) | 400032-LL | 400032-KI-LF |
| X-Large | .35 mm LE Thinking Cap - 24” (60.96 cm) | 400033-LL | 400033-KI-LF |
| XX-Large | .35 mm LE Thinking Cap - 25” (63.50 cm) | 400034-LL | 400034-KI-LF |
| Small | .50 mm LE Thinking Cap - 21” (53.34 cm) | 400010-LL | 400010-KI-LF |
| Medium | .50 mm LE Thinking Cap - 22” (55.88 cm) | 400011-LL | 400011-KI-LF |
| Large | .50 mm LE Thinking Cap - 23” (58.42 cm) | 400012-LL | 400012-KI-LF |
| X-Large | .50 mm LE Thinking Cap - 24” (60.96 cm) | 400022-LL | 400022-KI-LF |
| XX-Large | .50 mm LE Thinking Cap - 25” (63.50 cm) | 400023-LL | 400023-KI-LF |
