Plastic-free alternatives

Natural-fiber substitutes for Stio — Stio x Seea Women's Fonda Bikini Top Reversible in the Shirts category.

Stio

Stio x Seea Women's Fonda Bikini Top Reversible

12% Spandex, 92% Recycled Polyester

Health D · 104% syntheticAntimony (trace)

24 plastic-free alternatives

Sorted by Health Impact score. All have 0% synthetic content — no microplastic shedding, no plastic on skin.

Montura

MERINO CONCEPT MAGLIA

100% Merino Wool

Quality AHealth A$109.00

Montura

MERINO CONCEPT T-SHIRT

100% Merino Wool

Quality AHealth A$89.00

Icebreaker

Women's Merino 150 Tech Lite Short Sleeve Relaxed V Neck Tee

100% Merino Wool

Quality AHealth A$95.00

Mons Royale

MP Heavyweight Merino T-Shirt - Willow | Men's T-Shirt

100% Merino Wool

Quality AHealth A$129.95

Icebreaker

Women's Merino 150 Tech Lite Short Sleeve Relaxed Tee

100% Merino Wool

Quality AHealth A$110.00

Icebreaker

Unisex Merino 150 Long Sleeve Pocket Tee

100% Merino Wool

Quality AHealth A$120.00

Mons Royale

MP Heavyweight Merino T-Shirt - Black | Women's T-Shirt

100% Merino Wool

Quality AHealth A$129.95

Smartwool

Women's Alpine Crew

100% Merino Wool

Quality AHealth A$105.00

Icebreaker

Men's Merino 150 Tech Lite Short Sleeve Relaxed Tee

100% Merino Wool

Quality AHealth A$110.00

Icebreaker

Women's Merino 150 Tech Lite Short Sleeve Relaxed V Neck Tee

100% Merino Wool

Quality AHealth A$95.00

Icebreaker

Men's Merino 150 Tech Lite Short Sleeve Relaxed Tee Mountain Shift

100% Merino Wool

Quality AHealth A$100.00

Icebreaker

Men's Merino 150 Tech Lite Short Sleeve Relaxed Tee Mountain Shift

100% Merino Wool

Quality AHealth A$100.00

Icebreaker

Men's Merino 150 Tech Lite Long Sleeve Tee Peak Balance

100% Merino

Quality AHealth A$100.00

Wild Rye

Hailey Half Zip

100% Merino Wool

Quality AHealth A$40.50

Wild Rye

Evie Raglan

100% Merino Wool

Quality AHealth A$37.50

Icebreaker

Women's Merino 150 Tech Lite Short Sleeve Tee Hike Path

100% Merino

Quality AHealth A$100.00

Icebreaker

Men's Merino 150 Tech Lite Short Sleeve Relaxed Tee Fern Study

100% Merino Wool

Quality AHealth A$120.00

Mons Royale

MP Heavyweight Merino T-Shirt - Black | Men's T-Shirt

100% Merino Wool

Quality AHealth A$129.95

Smartwool

Men's Alpine Crew

100% Merino Wool

Quality AHealth A$105.00

Icebreaker

Women's Merino 150 Tech Lite Short Sleeve Crop Tee Seed Story

100% Merino Wool

Quality AHealth A$100.00

Black Crows

Men's Merino Wool Short Sleeve Tee

100% Merino Wool

Quality AHealth A$100.00

Black Crows

Women's Merino Wool Short Sleeve Tee

100% Merino Wool

Quality AHealth A$100.00

Icebreaker

Men's Merino 150 Tech Lite Short Sleeve Relaxed Tee

100% Merino Wool

Quality AHealth A$110.00

Icebreaker

Unisex Merino 150 Short Sleeve Pocket Tee

100% Merino Wool

Quality AHealth A$110.00

How we score Health Impact →