Organic Cotton Trainer Socks
SKU: SKU:SPS1-black-8-12 KIDS
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Our Organic Cotton Trainer Socks are designed for all-day comfort with a discreet, low-cut fit that's perfect for trainers and casual footwear. Made from 98% GOTS-certified organic cotton with 2% elastane, they're naturally soft, breathable and gentle on sensitive skin while providing a secure fit that stays comfortably in place.
Lightweight and comfortable, these trainer socks feature flat toe seams to minimise irritation and size markings on the soles to make sorting after washing quick and easy. The breathable organic cotton fabric helps keep feet cool and comfortable, making them ideal for everyday wear, sports and warmer weather.
Free from PFAS-based coatings, harmful chemical finishes and Azo dyes, they're ethically made in Portugal using premium organic cotton for a healthier choice for children and the planet.
Key Features
- Made from 98% GOTS-certified organic cotton
- 2% elastane for a secure, comfortable fit
- Low-cut design, ideal for trainers
- Soft, breathable and lightweight
- Flat toe seams for extra comfort
- Size markings on the soles for easy sorting
- Free from PFAS-based coatings, harmful chemical finishes and Azo dyes
- Ethically made in Portugal
- Available in White and Black
Size Guide: Click here to view Size Chart
Delivery and Returns: Click to read Policy
Garment Information: Click to read Policy
Size Guide Boys
| Age (years) | 2-3 | 3-4 | 4-5 | 5-6 | 6-7 | 7-8 | 8-9 | 9-10 | 10-11 | 11-12 | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 (M) | 17-18 (L) | |
| Height | cm | 100 | 104 | 110 | 116 | 122 | 128 | 134 | 140 | 146 | 152 | 158 | 164 | 170 | 176 | 178 | 180 |
| inches | 39½" | 41" | 43½" | 45½" | 48" | 50½" | 53" | 55" | 57½" | 59" | 62" | 64½" | 67" | 69¼" | 70" | 71" | |
| Chest | cm | 54 | 56 | 58 | 60 | 62 | 64 | 66 | 70 | 74 | 78 | 82 | 86 | 90 | 94 | 99 | 104 |
| inches | 21¼" | 22" | 23" | 23½" | 24½" | 25" | 26" | 27½" | 29" | 30½" | 32" | 34" | 35½" | 37" | 39" | 41" | |
| Waist (Classic Fit) | cm | 52 | 53.5 | 55 | 57 | 58 | 60 | 62 | 64 | 66 | 68 | 70.5 | 73 | 76.5 | 81 | 86 | 91 |
| inches | 20½" | 21" | 21½" | 22½" | 23" | 23½" | 24½" | 25" | 26" | 27" | 28" | 29" | 30" | 32" | 34" | 36" | |
| Waist (Slim Fit) | cm | 47 | 49 | 50 | 52 | 53 | 55 | 57 | 59 | 61 | 63 | 66 | 69 | 72 | 76 | 81 | 86 |
| inches | 18½" | 19½" | 19¾" | 20½" | 21" | 21½" | 22½" | 23" | 24" | 25" | 26" | 27" | 28½" | 30" | 32" | 34" | |
| Collar | cm | 28 | 28 | 28 | 29 | 30 | 30 | 31 | 32 | 33 | 34 | 36 | 37 | 38 | 39 | 41 | 42 |
| inches | 11" | 11" | 11" | 11½" | 11¾" | 11¾ | 12" | 12½" | 13" | 13½" | 14" | 14½" | 15" | 15½" | 16" | 16½" |
Size Guide Girls
| Age (years) | 3-4 | 4-5 | 5-6 | 6-7 | 7-8 | 8-9 | 9-10 | 10-11 | 11-12 | 12-13 | 13-14 | 14-15 | 15-16 | 16-17 (S) | 17-18 (M) | |
| Height | cm | 104 | 110 | 116 | 122 | 128 | 134 | 140 | 146 | 152 | 158 | 164 | 168 | 170 | 172 | 174 |
| inches | 41" | 43½" | 45½" | 48" | 50½" | 53" | 55" | 57½" | 60" | 62" | 64½" | 66" | 67" | 67¾" | 68½" | |
| Chest | cm | 55 | 57 | 59 | 61 | 63 | 66 | 70 | 74 | 78 | 82 | 86 | 90 | 94 | 99 | 104 |
| inches | 21½" | 22½" | 23" | 24" | 24¾" | 26" | 27½" | 29" | 30½" | 32" | 34" | 35½" | 37" | 39" | 41" | |
| Waist | cm | 53.5 | 55 | 57 | 58 | 59 | 61 | 62 | 63 | 64 | 65.5 | 67 | 71 | 73 | 75 | 80 |
| inches | 21" | 21½" | 22½" | 22¾" | 23" | 24" | 24½" | 24¾" | 25¼" | 26" | 26½" | 28" | 28¾" | 29½" | 31½" | |
| Collar | cm | 28 | 28 | 29 | 30 | 30 | 31 | 32 | 33 | 34 | 36 | 37 | 38 | 39 | 41 | 42 |
| inches | 11" | 11" | 11½" | 11¾" | 11¾" | 12" | 12½" | 13" | 13½" | 14" | 14½" | 15" | 15½" | 16" | 16½" |
Size Guide Dual Sizes
| Age (years) | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 | 13-14 | |
| Height | cm | 104 | 116 | 128 | 140 | 152 | 164 |
| inches | 41" | 45½" | 50½" | 55" | 60" | 64½" | |
| Chest | cm | 56 | 60 | 64 | 69 | 78 | 86 |
| inches | 22" | 23½" | 25" | 27" | 30½" | 34" | |
| Waist | cm | 52 | 56 | 58 | 62 | 68 | 73 |
| inches | 20½" | 22" | 23" | 24½" | 27" | 28½" |
Size Guide socks
| Kids | Kids | Kids | Adult | Adult | Adult | |
| UK | 6-8 | 8-12 | 12-3 | 3-5 | 6-8 | 9-11 |
| EU | 22-24 | 25-29 | 30-34 | 35-37 | 38-41 | 42-45 |
| US/CANADA-WOMEN | 7-9 | 9-13 | 13-4 | 5-7 | 8-10 | 11-13 |
| US/CANADA-MEN | 7-9 | 9-13 | 13-4 | 4-6 | 7-9 | 10-12 |
Size Guide Tights
| Age | 4-5 years | 6-7 years | 8-9 years | 10-11 years | 12-13 years | 15-16 years |
|---|---|---|---|---|---|---|
| Height | 110 cm | 120 cm | 130 cm | 140 cm | 152 cm | 164 cm |
Size Guide Underwear
| Size | 3-4 | 5-6 | 7-8 | 9-10 | 11-12 | 13 | |
| Height | cm | 104 | 116 | 128 | 140 | 152 | 164 |
| inches | 41" | 45½" | 50½" | 55" | 59" | 64½" | |
| Waist | cm | 52 | 56 | 58 | 62 | 68 | 73 |
| inches | 20½" | 22" | 23" | 24½" | 27" | 28½" |