
Berkley Trilene Transoptic Monofilament (220 yd)
The first and only Nylon Monofilament to physically change color! Changes to bright gold in sunlight so you can see the line - see more strikes! Changes back to clear under water so fish don’t see it - catch more fish! Breakthrough nylon co-polymer formula has excellent shock and knot strength!
- THE WORLD'S ONLY COLOR-CHANGING NYLON MONOFILAMENT!
- Changes from clear to gold in sunlight - Hi-vis above, clear below!
- Excellent Shock Strength - Holds strong under hard hooksets
- Manageable - Outstanding for a wide variety of baits and techniques
- Super Strong - Fish with confidence and control
- Abrasion Resistant - Tough and dependable

Price Guarantee
We guarantee competitive pricing on every major brand name we stock.

Guaranteed Returns
You have 14 days from your purchase date to return or exchange your item.
Shipping information
Natural Sports will ship your order within 1-3 business days (excluding weekends and statutory holidays) of when your order is placed. Eligible Canadian* orders over $150 before taxes are eligible for free shipping, with a $40 flat-rate shipping fee on all full-sized rods and combos.
For detailed shipping information, view our shipping policy here.
Returns & Warranty
Returns
Our policy lasts 14 days. If 14 days have gone by since you have purchased an item in-store or received your online order, unfortunately we can’t offer you a refund or exchange. To be eligible for a return, your item must be unused and in the same condition that you received it. It must also be in the original packaging.
Faulty or Defective Items
Fault or defective products will be exchanged within 30 days of purchase. All other items must be returned to the manufacturer for warranty service or repair.
For detailed return and warranty information, view our return policy here.