FabricIQ
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Plastic-free alternatives
Natural-fiber substitutes for Old Navy — Long-Sleeve Button-Down Top in the Shirts category.
Old Navy
Long-Sleeve Button-Down Top
55% Linen, 45% Rayon
Health A · 0% synthetic
24 plastic-free alternatives
Sorted by Health Impact score. All have 0% synthetic content — no microplastic shedding, no plastic on skin.
Kathmandu
Men's K-Merino 250 Long Sleeve Top - Black Stingray
100% Merino Wool
Quality AHealth A$119.00
Unbound Merino
Men's Tall T-Shirts // 3 Pack
100% Merino Wool
Quality AHealth A$270.00
Ibex
Men's Naturalist Short Sleeve Crew
100% Merino
Quality AHealth A$90.00
Minus33
Heavyweight Men's Wool Crew Top - 100% Merino Wool
100% Merino Wool
Quality AHealth A$149.99
Ibex
Men's Naturalist Long Sleeve Crew
100% Merino Wool
Quality AHealth A$100.00
Minus33
Midweight Women's Wool 1/4 Zip - 100% Merino Wool
100% Merino Wool
Quality AHealth A$109.99
Ibex
Women's Naturalist Short Sleeve Low Crew
100% Merino
Quality AHealth A$90.00
Minus33
Test Lab: Batch 496 Lightweight Women's T-Shirt Crew Top - 100% Merino Wool
100% Merino Wool
Quality AHealth A$59.99
Unbound Merino
Men's Merino Short Sleeve Henley
100% Merino Wool
Quality AHealth A$98.00
Icebreaker
Men's 15.5 MerinoFine™ Jersey Short Sleeve Tee
100% Merino Wool
Quality AHealth A$190.00
Satisfy
CloudMerino™ 66 T-Shirt
100% Merino
Quality AHealth A$330.00
Icebreaker
Women's Merino 150 Tech Lite Short Sleeve Crop Tee NZ Flora
100% Merino Wool
Quality AHealth A$95.00
Satisfy
CloudMerino™ 66 T-Shirt
100% Merino
Quality AHealth A$330.00
Kathmandu
Women's K-Merino 250 Quarter Zip Top - Black Stingray
100% Merino Wool
Quality AHealth A$139.00
Icebreaker
Women's Merino 150 Tech Lite Short Sleeve Tee Hike Path
100% Merino
Quality AHealth A$100.00
Montura
LOGO MERINO T-SHIRT WOMAN
100% Merino Wool
Quality AHealth A$80.00
Unbound Merino
Women's 5 Pack // T-Shirts
100% Merino
Quality AHealth A$445.00
Mons Royale
MP Heavyweight Merino T-Shirt - Willow | Men's T-Shirt
100% Merino Wool
Quality AHealth A$129.95
Minus33
Men's Wool Thermal Top Midweight Base Layer - 100% Merino Wool
100% Merino Wool
Quality AHealth A$89.99
Minus33
Heavyweight Women's Wool Crew Top Thermal Base Layer - 100% Merino Wool
100% Merino Wool
Quality AHealth A$149.99
Minus33
Midweight Wool Mock Neck - 100% Merino Wool
100% Merino Wool
Quality AHealth A$109.99
Icebreaker
Women's Merino 200 ZoneKnit™ Long Sleeve Crewe Thermal Top
100% Merino Wool
Quality AHealth A$150.00
Mons Royale
MP Heavyweight Merino T-Shirt - Purple Bolt | Women's T-Shirt
100% Merino Wool
Quality AHealth A$129.95
Unbound Merino
Women's Merino Crew Neck T-Shirt
100% Merino Wool
Quality AHealth A$95.00